00341nam a2200157Ia 4500008004100000020000900041035001000050082001300060100002100073245001900094250000600113260003300119300000900152500001000161650001200171210723s9999||||xx |||||||||||||| ||und||  aNULL  a21559  a530BGUP  aGupta, Satish K. 0aABC Of Physics  a-  aJalandharbModern Publishers  aNULL  a13007  aPhysics