Scientists & inventors

Presents 160 chronologically arranged biographies of scientists and inventors with emphasis on their particular contributions to the progress of mankind.

Sonraí bibleagrafaíochta
Príomhchruthaitheoirí: Feldman, Anthony (Údar), Ford, Peter 1936- (Údar)
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: New York Facts on File c1979.
Ábhair: