000 00351nam a22001577a 4500
003 OSt
005 20220706150406.0
008 220706b |||||||| |||| 00| 0 eng d
020 _a9789388316170
100 _aA Sivakumar
245 _aTechniques of Teaching
250 _a1st
260 _aNew Delhi
_bAPH
_c2019
300 _a143
942 _2ddc
_cBK
999 _c10534
_d10534