000 00540nam a2200181Ia 4500
001 62223
008 180118s9999||||xx |||||||||||||| ||eng||
020 _a9788192313795
040 _aTULIB
_cTULIB
041 _aeng
082 _a371.33 AGA
100 _aAgarwal, J. P.
245 0 _aModern educational technology /
_cAgarwal, J. P.
260 _aNew Delhi:
_bBlack Prints India,
_c2013.
300 _ax, 246p.; 22cm.
504 _aIncludes bibliographical references.
942 _cBK
999 _c32725
_d32725