Leon, Warren (Personal Name)

History museums in the United States, c1989: (Warren Leon)

His Green smart, 1998: CIP t.p. (Warren Leon) pub. info. (Ph.D., Harvard; deputy dir., Union of Concerned Scientists [Cambridge, Mass.])

Phone call to author, 06-15-98 (Warren Edward Leon; b. 04-30-1950; author of both: History museums ... , and Experimental history teaching; is not Leon, Warren E. (n78-84069))