TY - BOOK AU - Gupta,P.P. AU - Yadav,R.P.S AU - Kashyap,N.K AU - Malik,G.S TI - Mathematical Physics U1 - 516.83 PY - 1971/// CY - Merrut PB - Kedar nath ram nath KW - Mathematics KW - Physics KW - Mechanics KW - গণিত N1 - Mathematical methods and classical mechanics ER -