Seligman, Edwin R. A. (Ed.) Encyclopaedia of the Social Sciences Volumes 11 - 12: Mor - Pun. - New York: The Macmillan Company, 1957. - Hard Cover Subjects--Topical Terms: ENSIKLOPEDI SOSIALENSIKLOPEDI ILMU PENGETAHUAN LC Class. No.: Q121 / .E33 1957