000 00297nam a2200133Ia 4500
008 230427s9999 xx 000 0 und d
082 _aH 020
100 _aTripathi, V.N.
245 0 _aPustakalay evam soochana vigyan
260 _aAgra
260 _bY.K. Pub.
260 _c2006
942 _cB
999 _c350325
_d350325