Chromatography today / Colin F. Poole and Salwa K. Poole. Poole, C. F. Poole, Salwa K., 1953- Chromatographic analysis. QD79.C4 P65 1991 543.089 20 POC Includes bibliographical references and index. Amsterdam ; New York : Elsevier ; New York, NY, U.S.A. : Distributors for the U.S. and Canada, Elsevier Science Pub. Co., 1991. 1991. 1991 Text ix, 1026 p. : eng