000 00626nam a2200241Ia 4500
001 19330
003 IN-BdCUP
005 20230421151816.0
008 230413s2023 000 0 eng
020 _a9788184350081
040 _beng
_cIN-BdCUP
041 _aeng
082 _a371.33
_bSAN
100 _aSankhala D.P.
245 0 _aEducational technology /
_cSankhala D.P.
250 _a1st Edition.
260 _aNew Delhi :
_bAdhyayan Publishers & Distributors,
_c2014.
300 _a204 p. ;
_c20 cm.
650 _aEducational technology
650 _aSankhala D P
700 _aSankhala D.P.
942 _2ddc
_cBK
999 _c15454
_d15454