000 00311 a2200121 4500
080 _a544.7
_bC 345 C
245 1 _aChromatography
_b49(2)
_cby H.G. Cassidy, et. al.
260 _aNew York
_bAcademic Science
_c1948
650 _aChromatography
100 1 _aCassidy, H.G.
_d
300 _a141-326 p.
901 _a29531
999 _c27279
_d27279