000 00308nam a2200121Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
020 _a9788183983266
100 _aKaur, H
245 3 _aAn Introduction To Chromatography
260 _bPragati Prakashan
_aMeerut
_c2007
650 _aChromatography
942 _cBK
999 _c5090
_d5090