Government research directory.

Detaylı Bibliyografya
Kurumsal yazarlar:	Gale Group, Gale Research Company, Thomson Gale (Firm)
Materyal Türü:	Kitap
Dil:	English
Baskı/Yayın Bilgisi:	Detroit, Mich. Gale Research Co. c1987.
Edisyon:	4th ed.
Konular:	Research > United States > Directories.