000 00306nam a2200109Ia 4500
008 230210s9999 xx 000 0 und d
100 _aKHURANA, SUNIL
_918088
245 0 _aSAMAJIK VIGYAN DAKSHTAYEAN VISHAY-VASTU EVAM SHIKSHAN VIDHIYAN
260 _bShiksha Prakashan
_c2009
300 _a336
942 _cBK
999 _c117056
_d117056