RIEGEL,ROBERT E. (Ed.). An Introduction to the Social Sciences. Vol. I,pp. xxv,554,i-xxvii;Vol. II,pp. xxv,555-1109,i-xxvii. New York: D. Appleton-Century Co.,1941. $6.50

RIEGEL,ROBERT E. (Ed.). An Introduction to the Social Sciences. Vol. I,pp. xxv,554,i-xxvii;Vol. II,pp. xxv,555-1109,i-xxvii. New York: D. Appleton-Century Co.,1941. $6.50