Conversion of ammonium alum to alumina /

"U.S. AEC Contract AT(49-1)-545."

Direct energy conversion in the USSR: thermionic converters. Comprehensive report (3rd in the series)

Photocopy.

Oceanographic conversion tables for use by the International Indian Ocean Expedition.

Cover title.

Sermons: sur l'impurete, sur la conversion de Madeleine, et sur le retardement de la penitence;

"Le texte reproduit dans ce volume est celui de l'edition Bretonneau [d'apres les meilleurs exemplaires]"

Cesium plasma studies for thermionic energy conversion; final report

"Contract no. Nonr 3501 (00), Order no. 209-61 [and 209-62] Task no. NR 09-358 [and 399-358]"