Perrin, D. D. Purification of laboratory chemicals / D. D. Perrin and W. L. F. Armarego. - 3rd ed. - Oxford : Pergamon Press, c1988. - xi, 391 pages : illustrations ; 29 cm Includes index. ISBN: 0080347142 Subjects--Topical Terms: Chemicals --Purification. LC Class. No.: TP156 / P83P41 1988