000 00248nam a2200109Ia 4500
008 160921s9999 xx 000 0 und d
100 _aSINGH,GIRISH PAL
245 _aSHIKSHA MANOVIGYAN
260 _bR.LAL PUB.
_c2009
300 _a386
942 _cBK
999 _c31864
_d31864