TY - BOOK AU - Singh, Devraj AU - Pandey, Shashi Kant TI - Numerical problems in physics: Optics, waves and oscillations,electromagnetic field theroy,solid state physics and modern physics SN - 978-81-8467-447-1 U1 - 530 PY - 2015/// PB - Narosa Publishing House KW - PHYSICS N1 - 06-Dec-2016; NARHO/2016/CRB/1478 ER -