000 01401nam a22001217a 4500
005 20220518121116.0
008 120207t xxu||||| |||| 00| 0 eng d
082 _b SKK/M SKK/M
100 _aS.K KOCHAR
_955879
245 _aMETHODS AND TECHIGUES OF TEACHING
260 _c1967
942 _cBK
999 _c205508
_d205508