1992 - High Performance Liquid Chromatography [Analytical Chemistry by Open Learning S.] (Hardcover) ISBN-13: 9780471931805 ISBN-10: 0471931802 ? 1987 - High Performance Liquid Chromatography [Analytical Chemistry By Open Learning] (Paperback) ISBN-13: 9780471913733 ISBN-10: 0471913731 Genre: Science & Math ? |