000 00364nam a22001457a 4500
999 _c14750
_d14750
005 20230825141828.0
008 230825b ||||| |||| 00| 0 eng d
020 _a9789325976153
100 _aAGGARWAL, J. C.
245 _aESSENTIALS OF EDUCATIONAL TECHNOLOGY
250 _a3RD
260 _aNEW DELHI
_bVIKAS PUB.
_c2022
300 _a517 p.
942 _2ddc
_cBK