00556ca0 a2200229ua 45000010006000000050017000060070003000230080041000260200012000670400009000790410014000880820013001021000027001152450054001422500013001962600042002093000018002513650012002695040009002815410024002906500012003141850920180503180905.0ta080310s               g     b000 u eng u  cRs.20/-  aMAIN1 aenghNULL14a538bSIN1 aSingh, S.P.  .eAuthor10aAdvanced Practical Physics Vol II / cS.P. Singh.  a4th /b.  aMeerut :bPragati Prakashan , c1975.  a370 ; cNULL.  aRs.20/-  aNULL  eUGC9612   hRs.20/- 0aPhysics