User's manual for the personal computer version of the process model projection technique (version 3.0)
Subtitle: project summary
By: Tim Hogan.
Contributors: Air and Energy Engineering Research Laboratory.
Publisher: U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory
Published: 1989
Place of publication: Research Triangle Park, NC
Language: eng
Format: Microform
Subjects: Air -- Pollution -- United States -- Measurement -- Handbooks, manuals, etc.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1993] 1 microfiche.