TY - GEN AU - Kushwaha, Sunil TI - Physical sciences (Physics) : : UGC- CSIR-NET for JRF/Lectureship / SN - 9788189301057 U1 - 530 KUS S PY - 2017///. CY - New Delhi : PB - Danika Publishing Company, KW - Mathematical methods of physics KW - Classical mechanics KW - Electromagnetic theory ER -