000 00421nam a22001457a 4500
008 240103b |||||||| |||| 00| 0 eng d
020 _a978-93-5128-082-8
050 _aLB 1028.3
_b.S56 2015
100 _aSinha, Ankan
_9109192
245 _a Educational technology /
_cAnkan Sinha
260 _a Delhi:
_bKalpaz publications,
_c2015
300 _a132 p.:
_bill.;
_c23 cm
650 _2Teaching techniques
942 _2lcc
_cBK
999 _c38766
_d38766