Woodson, R. Dodge International fuel gas code companion : interpretation, tactics, and techniques R. Dodge Woodson - New York McGraw-Hill c2008 - 1 v. (various pagings) : ill. ; 23 cm Includes index ISBN: 9780071498968 ISSN: 2009284169 Subjects--Topical Terms: Gas pipelines - Safety measures - StandardsGas-fitting - Safety measures - StandardsGas-pipes - Safety measures - StandardsVentilation - Safety measures - Standards Dewey Class. No.: 696.2 WOO