Huckel, Walter. 1895- Theoretical principles of organic chemistry / by Walter Huckel ; Translated from the corr. 7th German ed. by F. H. Rathmann. - New York ; London : Elsevier Pub. Co., 1955-1958 - v. : ill. ; 26 cm. Includes bibliographical references and index. Vol. 1-- V. 2-- Subjects--Topical Terms: Chemistry, Organic.--Theory Dewey Class. No.: 547.01 / HUT 1955