000 00354nam a22001457a 4500
003 OSt
005 20220801125545.0
008 220801b ||||| |||| 00| 0 eng d
100 _aMangal S . K .
245 _aTechnology of Teaching
260 _aNew Delhi
_bAray Book Depot
300 _aPage No.346
_bPB
650 _2India Education
942 _2ddc
_cBK
999 _c1394
_d1394