000 00347nam a2200133Ia 4500
008 220612s9999 xx 000 0 und d
082 _bMAN
100 _aMANGAL, A.
245 0 _aVIGYAN SHIKSHAN DAKSHATAIN VISHAYA VASTU EVAM SHIKSHAN VIDHIYAN
260 _bSWATI PUBLICATIONS, JAIPUR
_c2008
300 _a384
650 _aEducation
942 _cBK
999 _c4137
_d4137