{"cs-1":{"name":"Footer Contact Widget","id":"cs-1","description":"Widgets added here will appear in footer with contact details","class":"","before_widget":"","after_widget":"","before_title":"","after_title":"","before_sidebar":"","after_sidebar":"","show_in_rest":false,"cs-key":0},"cs-2":{"name":"Footer Contact Widget 12","id":"cs-2","description":"","class":"","before_widget":"","after_widget":"","before_title":"","after_title":"","before_sidebar":"","after_sidebar":"","show_in_rest":false,"cs-key":1},"cs-3":{"name":"Footer v13 Column 1","id":"cs-3","description":"","class":"","before_widget":"","after_widget":"","before_title":"","after_title":"","before_sidebar":"","after_sidebar":"","show_in_rest":false,"cs-key":2},"cs-4":{"name":"Footer v13 Column 2","id":"cs-4","description":"","class":"","before_widget":"","after_widget":"","before_title":"","after_title":"","before_sidebar":"","after_sidebar":"","show_in_rest":false,"cs-key":3},"cs-5":{"name":"Footer v13 Column 3","id":"cs-5","description":"","class":"","before_widget":"","after_widget":"","before_title":"","after_title":"","before_sidebar":"","after_sidebar":"","show_in_rest":false,"cs-key":4},"cs-6":{"name":"Footer v13 Column 4","id":"cs-6","description":"","class":"","before_widget":"","after_widget":"","before_title":"","after_title":"","before_sidebar":"","after_sidebar":"","show_in_rest":false,"cs-key":5},"cs-7":{"name":"Footer v4 Column 4","id":"cs-7","description":"","class":"","before_widget":"","after_widget":"","before_title":"","after_title":"","before_sidebar":"","after_sidebar":"","show_in_rest":false,"cs-key":6},"cs-8":{"name":"Footer v8 Column 1","id":"cs-8","description":"","class":"","before_widget":"","after_widget":"","before_title":"","after_title":"","before_sidebar":"","after_sidebar":"","show_in_rest":false,"cs-key":7},"cs-9":{"name":"Footer v8 Column 2","id":"cs-9","description":"","class":"","before_widget":"","after_widget":"","before_title":"","after_title":"","before_sidebar":"","after_sidebar":"","show_in_rest":false,"cs-key":8},"cs-10":{"name":"Footer v8 Column 3","id":"cs-10","description":"","class":"","before_widget":"","after_widget":"","before_title":"","after_title":"","before_sidebar":"","after_sidebar":"","show_in_rest":false,"cs-key":9},"cs-11":{"name":"Footer v8 Column 4","id":"cs-11","description":"","class":"","before_widget":"","after_widget":"","before_title":"","after_title":"","before_sidebar":"","after_sidebar":"","show_in_rest":false,"cs-key":10},"sidebar-shop":{"name":"Shop Sidebar","id":"sidebar-shop","description":"","class":"","before_widget":"

","after_widget":"<\/div>","before_title":"

","after_title":"<\/h3><\/div>","before_sidebar":"","after_sidebar":"","show_in_rest":false},"sidebar-single":{"name":"Single Sidebar","id":"sidebar-single","description":"","class":"","before_widget":"
","after_widget":"<\/div>","before_title":"
","after_title":"<\/h3>","before_sidebar":"","after_sidebar":"","show_in_rest":false},"blog-sidebar":{"name":"Blog Sidebar","id":"blog-sidebar","description":"","class":"","before_widget":"
","after_widget":"<\/div>","before_title":"
","after_title":"<\/h3><\/div>","before_sidebar":"","after_sidebar":"","show_in_rest":false},"footer-1":{"name":"Footer Column 1","id":"footer-1","description":"Widgets added here will appear in column 1 of the footer.","class":"","before_widget":"
","after_widget":"<\/div>","before_title":"
","after_title":"<\/h4>","before_sidebar":"","after_sidebar":"","show_in_rest":false},"footer-2":{"name":"Footer Column 2","id":"footer-2","description":"Widgets added here will appear in column 2 of the footer.","class":"","before_widget":"
","after_widget":"<\/div>","before_title":"
","after_title":"<\/h4>","before_sidebar":"","after_sidebar":"","show_in_rest":false},"footer-3":{"name":"Footer Column 3","id":"footer-3","description":"Widgets added here will appear in column 3 of the footer.","class":"","before_widget":"
","after_widget":"<\/div>","before_title":"
","after_title":"<\/h4>","before_sidebar":"","after_sidebar":"","show_in_rest":false},"footer-4":{"name":"Footer Column 4","id":"footer-4","description":"Widgets added here will appear in column 4 of the footer.","class":"","before_widget":"
","after_widget":"<\/div>","before_title":"
","after_title":"<\/h4>","before_sidebar":"","after_sidebar":"","show_in_rest":false},"footer-5":{"name":"Footer Column 5","id":"footer-5","description":"Widgets added here will appear in column 5 of the footer. This widget area is available in Footer v2 only","class":"","before_widget":"
","after_widget":"<\/div>","before_title":"
","after_title":"<\/h4>","before_sidebar":"","after_sidebar":"","show_in_rest":false}}

SKU:	J2755
Categories:	MATHEMATICS, PHYSICS

Subtotal:

PROBLEMS AND SOLUTIONS IN SPECIAL RELATIVITY AND ELECTROMAGNETISM

Description