THE PRACTITIONERS LIBRARY OF MEDICINE AND SURGERY. Vol. 12: Preventive medicine and hygiene. George Blumer, editor.
THE PRACTITIONERS LIBRARY OF MEDICINE AND SURGERY. Vol. 12: Preventive medicine and hygiene. George Blumer, editor. © 30Apr37; A104979. Meredith Pub. Co. (PCW); 14Aug64; R343358.
Meredith Pub. Co.|PCW