Vista normal Vista MARC Vista ISBD

Popular research narratives... : stories of research, invention, or discovery, directly from the ´men who did it,´ pithily told in language for laymen, young and old / collected by the Engineering foundation ... New York... Jan.l5, 1921-. - volumen

Subjects--Topical Terms:
Ciencia--Historia.
Investigación científica.

Dewey Class. No.: 509 / P831 1930