Patal, Saul. Chemistry of Ethers, Crown Ethers, Hydroxyl Groups and their Sulphur analogous / edited by Saul Patal. - New York : John Wiley & Sons , 1955 - xiv, 608p : ISBN: 0 471 27771 1 Subjects--Topical Terms: Chemistry Dewey Class. No.: E5,281 / M0.1