The inventive thinking resource directory
Contributors: Project XL (U.S.)
Edition: Bicentennial ed.
Publisher: U.S. Dept. of Commerce, Patent and Trademark Office, Project XL
Published: 1992
Place of publication: Washington, D.C
Language: eng
Format: Microform
Subjects: Curriculum enrichment -- Directories.; Creative thinking -- United States.; Inventions -- United States.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 93-0877-M.

"November 1990."

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1993] 3 microfiches : negative.