000 00325nam a2200133Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a530
_bI345P
100 _aIndu Prakash
_9146
245 0 _aPractical physics.
_cIndu Prakash
260 _aAllahabad
_bKitab Mahal
_c1989
300 _a452p
942 _cBK
950 _o530 I345P
999 _c119
_d119