a study of the thinking, feeling, and doing of people including a section on physiological backgrounds Ruch, Floyd Leon 1903- creator text xx Chicago?] Scott, Foresman and company [1944] 1944 monographic eng

print

xii, 754 p. ill., ports. New ed. BF131 .R84 1944 BF 121 R899p 1944 United States. War Department. med47001895 DLC 810622 20260227111604.0 med47001895