5101. The travels of Marco Polo Polo, Marco, 1254-1323?. Harmondsworth, Middlesex : Penguin Books, 1958. GEB119
5103. The Classical world. New York, N.Y. : Classical Association of the Atlantic States, 1957- HIST480
5104. Envy and gratitude: a study of unconscious sources Klein, Melanie. New York : Basic Books, [1957] PSY208
5105. Journal of individual psychology. [Austin, Tex., etc.] North American Society of Adlerian Psychology CP618
5109. The casework relationship Biestek, Felix P. (Felix Paul), 1912-1994 Chicago : Loyola University Press, 1957. SW201
