000 00259nam a2200097Ia 4500
008 160930s9999 xx 000 0 und d
100 _aPandey, O. P. Bajpai D. N. and Giri S.
245 _aPractical Chemistry
260 _aNew Delhi
_bS. Chand & Com.
942 _cBK
999 _c1624
_d1624