Notable twentieth-century scientists

Notable twentieth-century scientists

Manylion Llyfryddiaeth
Awduron Eraill: Jane Kelly Kosek, associate editor, Roger M. Valade III, associate editor
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Detroit, MI Gale Research c1995.
Pynciau:
Scientists > Biography > Dictionaries.
Engineers > Biography > Dictionaries.