00366nam a2200145Ia 4500003000400000005001700004008004100021020001500062082002000077100001700097245003600114250000900150260005000159300001100209TMU20260708161741.0160921s9999    xx            000 0 und d  a8174091955  a510.2462bGRE-H  aGrewal, B.S.  aHigher Engineering Mathematics   a40th  bKhanna Books Publishing Company c2009aDelhi  a1391p.