000 00445nam a22001697a 4500
003 Aliah University
005 20180713122053.0
008 180713b xxu||||| |||| 00| 0 eng d
040 _beng
082 _a371.67 SIN O14
100 _aSingh, Y. K.
245 _aInstructional technology in education
_cY. K. Singh
260 _aNew Delhi
_bAPH
_c2014
300 _a263 p.
650 _aSchool management; special education
942 _cBK
999 _c17863
_d17863