000 00292nam a2200121Ia 4500
008 200302s9999 xx 000 0 und d
082 _a375
100 _aSingh, Lal
245 0 _aUttar Pradesh shikshak Patrta Pariksha Samajik Addhyan
260 _bUpkar
_c2016
300 _a28
942 _cBK
999 _c98639
_d98639