Petrakis, Leonidas, 1935- Free radicals in coals and synthetic fuels / Leonidas Petrakis and David W. Grandy - Amsterdam : Elsevier Science, 1983 - xi, 274 p. : ill. ; 25 cm. - Coal science and technology ; v. 5 . - Coal science and technology ; v. 5 . Includes bibliographical references and index LCCN: 83-014116 Subjects--Topical Terms: Radicals (Chemistry)Coal liquefactionCoal gasificationSynthetic fuels