000 00330nam a2200133Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
082 _a530
082 _bGHO/A
100 _adr.samir kumar
_bghosh
245 2 _aa text book of advanced practical physics
260 _acalcutta
260 _bnew central book agency
260 _c1985
999 _c6206
_d6206