America's scientific treasures : a travel companion
Cohen, Paul S
America's scientific treasures : a travel companion - Washington, DC: American Chemical Society, 1998 - xviii, 446 p. : ill. ; 23 cm
841234442
Historic sites - United States - Guidebooks
507.473 COH
America's scientific treasures : a travel companion - Washington, DC: American Chemical Society, 1998 - xviii, 446 p. : ill. ; 23 cm
841234442
Historic sites - United States - Guidebooks
507.473 COH