Funeral services for Paul Douglas, Jr., of Van Nuys, will be held at 10 a.m. Firday at Erickson and Brown Funeral Home here, with the Rev. W.E. Davis of Taft Heights Assembly of God Church officiating. Burial will be at West Side District Cemetery. Mr. Douglas died Sunday in Bakersfield at the age of 31. He was a veteran of the Korean War. Survivors include his widow, Syble Lee Douglas of Taft; a daughter, Susan Douglas of Taft; two brothers, Carl H. of Bakerfield and Willie, who is in the armed forces; a sister, Betty Jean Rice of Bakersfield; and his mother, Mrs. Ida Baker of Bakersfield.