Keyes, W. Noel Government contracts in a nutshell/ by W. Noel Keyes - 2 - St. Paul, Minn. : West Publishing Co. - 557 p. - West Nutshell Series . ISBN: 0-314-71859-1 Subjects--Topical Terms: 1.CONTRATOS ADMINISTRATIVOS---ESTADOS UNIDOS2.DERECHO ADMINISTRATIVO---ESTADOS UNIDOS