Information sources in Grey literature

Bibliografiska uppgifter
Huvudupphovsman:	Auger, Charles P.
Materialtyp:	Bok
Språk:	English
Publicerad:	London Bowker-Saur c1994.
Upplaga:	3rd ed.
Serie:	Guides to information sources
Ämnen:	Grey literature. Technical literature. Technical reports.