TY - GEN AU - Dash, Santosh K. AU - Meher, Pramod K. ; Sisodia, M.L. ; Kachhawa, C.M. TI - Physics part II : for +2 students SN - 8122401767 U1 - 530 PY - 1989/// CY - New Delhi PB - Wishwa Prakashan KW - PHYSICS ER -