Philadelphia region input-output study
Subtitle: preliminary working papers
By: by Walter Isard, Thomas W. Langford, Jr. [and] Eliahu Romanoff.
Contributors: Langford, Thomas W.; Romanoff, Eliahu.; Wharton School. Dept. of Regional Science.
Publisher: Regional Science Research Institute
Published: 1966
Place of publication: Philadelphia, Pa
Language: eng
Subjects: Input-output analysis; Philadelphia (Pa.) -- Economic conditions
Notes: Vols. 3-4, by Walter Isard and Thomas W. Langford, Jr., have title: Philadelphia region input-output study: working papers.

"The research for this study was undertaken by the Department of Regional Science, Wharton School of Finance and Commerce, University of Pennsylvania."

Includes bibliographical references.