000 00389nam a2200157Ia 4500
008 180323s9999 xx 000 0 und d
082 _a371
100 _a   Bhatt, B.D. & S.R.S.
245 0 _aEducation technology
250 _a1st
260 _aNew Delhi
_bIndian Pub.House
300 _aNot covered syllabus
500 _a3027
650 _aEducation - technology
942 _cBOOK
999 _c8834
_d8834