
    PENNSUCO AGGREGATES, INC. and Corporate Group Service, Inc., Petitioners, v. Howard BURKHALTER and Industrial Relations Commission, Respondents.
    No. 44133.
    Supreme Court of Florida.
    Oct. 15, 1973.
   Certiorari denied.

CARLTON, C. J., and ROBERTS, ERVIN, McCAIN and DEKLE, JJ., concur.  