000 00446nam a2200181Ia 4500
008 200227s9999||||xx |||||||||||||| ||und||
020 _b19
040 _aSANTIPUR COLLEGE - CENTRAL LIBRARY
041 _aEnglish
082 _a534
_bB575
100 _aBhattacharyya, K.
245 0 _aSound
_cK. Bhattacharyya
260 _bHindustan publishing
_aCalcutta
300 _a271p.iii
500 _aIncludes index
650 _aPhysics
942 _cBK
999 _c2324
_d2324