TY  - BOOK
AU  - Spencer, Michael D. G.
TI  - Free publications from U.S. government agencies : : a guide 
SN  - 0872876225
PY  - 1989///
CY  - Englewood, Colo.
PB  - Libraries Unlimited Inc.
KW  - Teaching--Aids and devicies--Catalogs
KW  - Government publications--United States--Bibliography
KW  - Acquisition of government publications
N1  - Includes index. Bibliography: p. 107-119
ER  -