International Society for the Systems Sciences ( ISSS )
| • | INTERNATIONAL SOCIETY FOR THE SYSTEMS SCIENCES. ANNUAL CONFERENCE. 52ND 2008. (2 VOLS) Held 13-18 July 2008, Madison, Wisconsin. $125.00 |
| • | INTERNATIONAL SOCIETY FOR THE SYSTEMS SCIENCES. ANNUAL MEETING. 51ST 2007. (2 VOLS) ISSS 2007 Held 5-10 August 2007, Tokyo, Japan. $125.00 |
