00425nam a2200157Ia 4500008004100000082001400041100001400055245002300069250001200092260003200104300000800136650001200144942000700156952009100163999001300254230106s9999    xx            000 0 und d  a530bVE-C  aVerma,H.C 0aConcept of physics  a1st Ed.  aPatnabBharati Bhawanc2000  a462  aPhysics  cBK  00104070aBBbBBd2023-01-06l0o530 VE-Cp3542r2023-01-06 00:00:00w2023-01-06yBK  c720d720