Williams, A. F. Liquefied petroleum gases : guide to properties, applications and uses / A. F. Williams and W. L. Lom. - 2nd ed. - Chichester : Horwood, 1982. - xix, 522 p. : ill. ; 23 cm. - Ellis Horwood series in energy and fuel science. . Previous ed.: 1974. Includes index. ISBN: 0853123608 Subjects--Topical Terms: Liquefied petroleum gas.