00370nam a2200157Ia 4500008004100000020000900041035001000050082001300060100002100073245002400094250000600118260006000124300000800184500000800192650001200200210723s9999||||xx |||||||||||||| ||und||  aNULL  a29982  a530BTAT  aTata Mcgraw Hill 2aA Course In Physics  a-  aN. DelhibTata McGraw - Hill Publishing Company Limited  a626  a538  aPhysics