OFFICE OF GOVERNOR WILLIAM P. CLEMENTS, JR. July 21, 1981 For immediate release: Governor Bill Clements today named Robert H. Dedman of Dallas as Chairman of the State Hiahway and Public Transportation Commission. Dednan, 55, was aopointed to the commission last February, filling the unexpired term of Ray Barnhart of Pasadena. Dedman is founder and Chairman of the Board of Club Corporation of America and had served as chairman of the State Purchasing and General Services Commission. Governor Clements also named Paul L. Garrison, Jr. of Medina to the Bandera County River Authority for a six-year term extending to January 31, 1987. Garrison, 50, is a farmer/rancher and will replace Paul L. Garrison, Sr. of Medina, whose term expired.