SPECIAL COLLEcTiONS Harvard Tercentenary Conference of Arts and SCE Sciences, Cambridge, Mass., 1936. Scien- 25142 tific papers ... 1938. (Card 2) 85
| Reprints from various scientific journals. "Fifty copies have been thus collated ... of which this is no.38." Includes bibliographies.
1. Science--Collected works. I. Title.
8