Government contracts in a nutshell.

Xehetasun bibliografikoak
Egile nagusia:	Keyes, W. Noel
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	St. Paul West Pub. 1990.
Edizioa:	2nd ed.
Gaiak:	Government purchasing - Law and legislation - United States. Public contracts - United States.