- Author: John G.D. Grieve Michael Ignatieff Mike O'Brien Robert Skidelsky
- Language: English
- Year: 2000
- Author: Michelle O'Brien-Palmer
- Language: English
- Year: 2002
Mental logic
epub
- Author: Martin D. S. Braine David P. O'Brien (editors)
- Language: English
- Year: 1998
- Author: Robert L. O'Brien
- Language: English
- Year: 1997
- Author: Tim O'Brien
- Language: English
- Year: 1990
- Author: Tim O'Brien
- Language: English
- Year: 1999
- Author: Tim O'Brien
- Language: English
- Year: 2009
- Author: Tim O'Brien
- Language: English
- Year: 1999
- Author: James A. O'Brien George M. Marakas
- Language: English
- Year: 2010
- Author: James O'Brien George Marakas
- Language: English
- Year: 2010