No. 15

Suppl.

RETRIEVAL OF SCIENTIFIC

INFORMATION

A STUDY OF FEDERAL AND NON-FEDERAL
SCIENCE INFORMATION PROCESSING
AND RETRIEVAL PROGRAMS

For sale by the Superintendent of Documents, U.S. Government Printing Office
Washington 25, D.C. - Price 15 cents

UNIVERSITY OF MICHIGAN

GENERAL LIBRARY

味

COMMITTEE ON GOVERNMENT OPERATIONS
JOHN L. MCCLELLAN, Arkansas, Chairman