TY - BOOK AU - Winger,Howard W. ED - Conference of the Graduate Libray School TI - Iron curtains and scholarship: the exchange of knowledge in a divided world U1 - 001 PY - 1958/// CY - Chicago, Ill. U.S.A. PB - University of Chicago, Graduate Library School KW - Intellectual cooperation KW - Soviet Union KW - Relations KW - United States N1 - "Published originally in the Library quarterly, October 1958"--T.p. verso ER -