You and your world : science for better living [by] Paul F. Brandwein [and others] Drawings by Mildred K. Waltrip assisted by Joseph Cascio and Faye Coursey. Science for better living. Brandwein, Paul Franz, 1912- Science. Physiology. Health. Q161 .B734 1956 500 BRU New York, Harcourt, Brace [1956] [1956] 1956 Text 408 p. eng