000 00408nam a2200181Ia 4500
001 65282
008 240126s9999||||xx |||||||||||||| ||und||
020 _cRS 750.00
037 _cRS 750.00
082 _a371.33 AGA
100 _aAgarwal, J. P.
_940116
245 0 _aModern educational technology
260 _aNew Delhi
260 _bBlack Prints
260 _c2013
300 _ax,246p.
942 _cBK
999 _c65282
_d65282