000 00278nam a2200121Ia 4500
008 230210s9999 xx 000 0 und d
100 _aLal, Raman Bihari
_919186
245 0 _aShiksha Manovigyan
250 _a2nd
260 _bRASTOGI
_c2009
300 _a581
942 _cBK
999 _c118856
_d118856