00294nam a2200121Ia 4500003000400000005001700004008004100021020001800062040002000080100001600100245002600116260003000142OSt20240316112715.0170523s9999    xx            000 0 und d  a9788183600934  cIIMT UNIVERSITY  aMehta- V.P. 0aPolytechnic Chemistry  aNew Delhi : Jain Brothers