00306nam a2200133Ia 4500003000400000005001700004008004100021020001900062040002000081100001800101245002400119260002000143260000900163OSt20240409154004.0170524s9999    xx            000 0 und d  a978-8183989473  cIIMT UNIVERSITY  aSatya Parkash 0aEngineering Physics  bMeerut: Pragati  c2008