00317nam a2200121Ia 4500008004100000041000800041082001300049100001800062245005400080250001500134260003200149300001400181220530s9999    xx            000 0 und d  aeng  a510bDES  aDeshmukh D.T.  aA  Text Book of Engineering  Mathematics Volume 1  a13 Edition  aWardhabMinu Deshmukhc2013  a624P.bPB