00329nam a2200133Ia 4500008004100000020000700041040003000048082001400078100001700092245003600109260002700145300001100172650001200183190302s9999||||xx |||||||||||||| ||und||  c65  aKharagpur College Library  a530bAL53  aAllen, H. S. 2aA textbook of Practical Physics  bMakmilanaLondonc1949  a591 p.  aPhysics