TY - BOOK ED - National Referral Center (U.S.) TI - Directory of federally supported information analysis centers, 1979 AV - Q223.5 .D57 1979 U1 - 507/.2 19 PY - 1979/// CY - Washington PB - Library of Congress, For sale by the Supt. of Docs., U.S. G.P.O. KW - Science KW - Information services KW - United States KW - Directories KW - Local KW - Technology N1 - Includes indexes ER -