665.773
W721L
           Williams, A F
               Liquefied petroleum gases guide to properties, applications and uses \ A F Williams - 2nd rev. - Chichester : Ellis Horwood, 1982.
               xix, 522p. - Ellis Horwood series in energy and fuel science/ed by I Boustead and G F Hancock .
                ISBN: 0-85312-360-8

116040
                Subjects: Liquefied petroleum gas; Gas as fuel; Liquefied petroleum gas industry.