000 00351nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a81-85842-79-5
082 _a543.089
_bSHA
100 _aSharma, B
245 0 _aChromatography
260 _aMeerut :
_bGoel Pub,
_c1997.
300 _axii,180
365 _a100
650 _aChemical Engineering
999 _c128174
_d128174