Natural gas engineering.
Subtitle: Volume III.
By: By Maynard M. Stephens.
Contributors: Pennsylvania State College. School of Mineral Industries.  Extension division.
Publisher: Division of mineral industries extension,  School of mineral industries, The Pennsylvania state college
Published: 1939
Place of publication: State College, Pa
Language: eng; ita
Number of pages: 553
Subjects: Natural gas.
Notes: Sections I and III each preceded by half-title (2 leaves) not included in the paging.
The designation "Volume III" indicates that this textbook is intended for the use of students in the third year course in natural gas engineering at Pennsylvania state college, Division of mineral industries extension, School of mineral industries.