000 00298nam a2200121Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
082 _a530
082 _bMAT/P
100 _aM.
_bMATHACHAN
245 0 _aPRE -DEGREE PRACTICAL PHYSICS
260 _aKOTTAYAM
260 _bVIDHYARTHI MITHRAM BOOK DEPOT
999 _c11725
_d11725