000 00259nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aSrivastava, V.N.P.
245 0 _aPracticals In Chemistry
260 _aNCERT
_bNCERT
_c1996
300 _a195p.
942 _cBK
999 _c13983
_d13983