No. 76-3212. March 2, 1978. Rehearing and Rehearing En Banc Denied June 6, 1978. Elliott Moore, Washington, D.C., for appellant-petitioner. Ronald J. Logar, Reno, Nev., for appellee-respondent. Petition to Review a Decision of the National Labor Relations Board. Before HUFSTEDLER and SNEED, Circuit Judges, and RENFREW, District Judge. Honorable Charles B. Renfrew, United States District Judge, Northern District of California, sitting by designation. PER CURIAM: The National Labor Relations Board