FAIRCHILD,HENRY PRATT. Versus: Reflec tions of a Sociologist. Pp. xvii,203. New York: Philosophical Library,1950. $3.75. FAIRCHILD,HENRY PRATT. The Prodigal Century. Pp. xvii,258. New York: Philosophical Library,1950. $3.75

FAIRCHILD,HENRY PRATT. Versus: Reflec tions of a Sociologist. Pp. xvii,203. New York: Philosophical Library,1950. $3.75. FAIRCHILD,HENRY PRATT. The Prodigal Century. Pp. xvii,258. New York: Philosophical Library,1950. $3.75