00310nam a2200121Ia 4500003000400000005001700004008004100021020001800062040002700080100001500107245004100122260002500163OSt20240309151244.0170523s9999    xx            000 0 und d  a9788123928043  cIIMT UNIVERSITY MEERUT  aDass- H.K. 0aApplied Mathematics for Polytechnics  aNew Delhi : CBS Pub.