A series of six radio talks on oil and gas
By: by Roswell H. Johnson ...
Series: University of Pittsburgh. Radio publication; no. 19
Published: 1926
Place of publication: [Pittsburgh
Language: eng
Number of pages: 44
Subjects: Petroleum.; Petroleum industry and trade.
Notes: Bibliography: p. 43-44.
"Broadcast from the University of Pittsburgh Studio of KDKA, Westinghouse Electric and Manufacturing Company, Pittsburgh, Pennsylvania."