000 00403nam a2200157Ia 4500
008 180323s9999 xx 000 0 und d
082 _a0.5
100 _a   Sharma, Y.K.
245 0 _aFundamental aspects of educational tech.
250 _a1st
260 _aNew Delhi
_bIndian Pub.House
300 _aNot covered syllabus
500 _a3070
650 _aEducational technology
942 _cBOOK
_01
999 _c8877
_d8877