Webber, William Hosgood Young.
Gas & gas making, growth, methods and prospects of the gas industry, by W. H. Y. Webber. - London, New York [etc.] Sir I. Pitman & sons, ltd. [1918] - xiii, 130 p. front., illus. 19 cm. - Pitman's common commodities and industries .
19013827
Gas manufacture and works.
TP751 / .W36
Gas & gas making, growth, methods and prospects of the gas industry, by W. H. Y. Webber. - London, New York [etc.] Sir I. Pitman & sons, ltd. [1918] - xiii, 130 p. front., illus. 19 cm. - Pitman's common commodities and industries .
19013827
Gas manufacture and works.
TP751 / .W36