00386nam 2216882 450000100060000000300230000600500090002900800410003808200130007910000170009226000480010950000250015730000170018224500430019916882StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a665.5384 aG. G. Wilson bChicago: Institute of Gas Technology c1963 a1- Includes Indexes. a405 p: 30 cm aIGT Home Study Course Gas Distribution