000 00320nam a2200145Ia 4500
008 210804s2004||||xx |||||||||||||| ||und||
041 _aeng
082 _bSHA/CH
100 _aSharma B K
245 0 _aChromatography
250 _a4th
260 _aMeerut
_bGoel publishing house
_c2004
300 _a388
942 _cBK
999 _c10012
_d10012