00519nam a2200193Ia 450000500170000000800410001702000100005804000190006804100120008708200130009910000220011224500720013426000340020630000180024050400220025865000120028070000230029285000100031520240604094757.0131103s9999    xx            000 0 und d  cRs.18  aLoreto College  aEnglish  a530bKAR  aKarmohapatro, S B  aElements of physical SciencecS B Karmohapatro and S N Bhattacharya  aCalcuttabOriental Bookc1992  a140p.b ills.  aIncludes appendix  aPhysics  aBhattacharya, S N   aLCBED