- Decision Making and Problem Solving in Management : Tools & by Robert H. Vaughn, 2000-05
- The Man From U.N.C.L.E. (UNCLE) Gold Key Comic #22 (April 1969) by Robert Vaughn, David McCallum, 1969
- The Valkyrie Mandate. by Robert. Vaughn, 1974-01-01
- ETHICS IN GOVERNMENT ACT (1978): An entry from Macmillan Reference USA's <i>Major Acts of Congress</i> by Robert G. Vaughn, 2004
- Clairon's Call (Sundown Riders) by Robert Vaughn, 2002-06
- Then and now;: Or, Thirty-six years in the Rockies.Personal reminiscences of some of the first pioneers of the state of Montana.Indians and Indian ... of the Rocky mountain country.1864-1900 by Robert Vaughn, 1900
- VOX POPULI. Loco Citato. Voice of the People of the Virgin Islands. A Location for Letters, Personal Opinions, Subjects and Chronology, the Daily News and The St. Croix Avis, January, 1982, through January, 1989. by Robert V. Vaughn, 1994-01-01
- CIVIL SERVICE REFORM ACT (1978): An entry from Macmillan Reference USA's <i>Major Acts of Congress</i> by Robert G. Vaughn, 2004
- The Blood of Bohannon by Robert Dean Vaughn, 2007-11-27
- Dr. E. OE. Somerville by Geraldine with Bibliography of First Editions of Sommerville and Martin By Robert Vaughn Cummins, 1952
- THE BRAVE AND THE LONELY by Robert Vaughn, 1982
- Then and Now, Or, Thirty-Six Years in the Rockies; Personal Reminiscences of Some of the First Pioneers of the State of Montana: Indians and by Robert Vaughn, 2010-10-14
- What Do You Want Me to Do Lord? by Robert W. Vaughn, 2008-02
- Morgan Nightingale: The Sentient Cyborg by Robert Dean Vaughn, 2010-05-05
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