000 00437nam a2200169Ia 4500
008 180323s9999 xx 000 0 und d
020 _anil
082 _a371.3
100 _a   Aggarwal & Aggarwal
245 0 _aEssentials of educational technology and
250 _a1st
260 _aNew Delhi
_bIndian Pub.House
300 _aNot covered syllabus
500 _a1184
650 _aEducational - technology - man
942 _cBOOK
999 _c6991
_d6991