Standard Methods Of Chemical Analysis - Vol II B : Industrial And Natural Products And Noninstrumental Methods / edited by Frank J. Welcher - 6th.ed. - London : D. Van Nostrand Company, Inc., 1963 - xi, 2541 p.: ill.; 23 cm Previous editions edited by W. W. Scott. Includes bibliographical references and indexs ISBN: Subjects--Topical Terms: --Chemistry--Technical--Analytical Chemistry Dewey Class. No.: 543 STA