00375nam a2200157Ia 450000500170000000800410001704000090005808200120006710000220007924500490010125000090015026000140015926000230017326000090019630000120020520220413163709.0160502s9999    xx            000 0 und d  cLIRC  a530 GUP  aGupta, Satish K.   aModern abc of physics for class XII part II   a21st  aNew Delhi  b Modern Publishers  c2011  a1384 p.