00284nam a2200121Ia 4500003000400000005001700004008004100021020001900062040002700081100001600108245001800124260002000142OSt20240314151308.0170523s9999    xx            000 0 und d  a 9788120337084  cIIMT UNIVERSITY MEERUT  aSingh- K.H. 0aBasic Physics  aNew Delhi : PHI