Information in support of population activities text x Paris Unesco 1974 monographic eng
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78p. illus. 24cm. "[C.] COM.74/D.83/A." Bibliographical references Includes bibliographical references. Information resources Information storage and retrieval systems Population Population policy- Information services Population- Information services Population Information resources Population Information services HB851 I5 1974 HB851 .I5 9231012223 9012 20251012174749.0 0000016620