BARR, E. OSMUN.
Flying men and medicine; the effects of flying on the human body
BARR, E. OSMUN. Flying men and medicine; the effects of flying on the human body © 12Mar43; A171854. Funk & Wagnalls division of RD Books, Inc. (PWH); 27Mar70; R481255.
Funk & Wagnalls division of RD Books, Inc.|PWH