Nyrop, Richard F. Area hanbook for Hashemite Kingdom of Jordon / Coauthors Richard F. Nyorop... [et.al] - 2nd. ed. - Washington : the Supt. of Docs. U.S. Govt. Print Off. 1974 - xii, 280 p. ; 24 cm. Includes index LCCN: 74-011397