000 00545nam a2200205 4500
003 Aliah University
005 20180713110142.0
008 180713b xxu||||| |||| 00| 0 eng d
020 _a9788131303610
040 _bENG
082 _a370/SIN/E
100 _aSingh, Y.K
245 _aEducational Technology: Teaching Learning
_c Y.K. Singh
260 _aNew Delhi
_bAPH Publishing Corporation
_c2009
300 _a344 p
650 _aEducation
700 _4Author
_aSharma, T.K
700 _4Author
_aUpadhya, Brijesh
942 _cBK
999 _c17847
_d17847