00390cam a2200145ua 450000100060000000800390000604100080004508200120005310000210006524500550008625000130014126000520015430000160020665300220022223527180523n2017    II  |||gr||||Z||||||eng  aeng  a530.0281 aGHOSH, SAMIR KR.1 aA TEXTBOOK OF PRACTICAL PHYSICShTextual Documents  a1ST REP.  aNEW DELHIbNCBA (NEW CENTRAL BOOK AGENCY)c2017  a403:c21CM.  aPractical Physics