Bently, K.W. . Elucidation of Organic Structures by Physical and Chemical Methods / edited by K.W.Bently and G.W.Kirby. - 2nd Ed. / - London : Wiley-Interscience , 1955 - xiii, 415p : ISBN: 0-471-92898-4 Subjects--Topical Terms: Chemistry Dewey Class. No.: E5:21 / K3,L3.3