205 S.E.2d 721 (1974)
285 N.C. 590
FLEMING PRODUCE CORPORATION
FLEMING PRODUCE CORPORATION
v.
COVINGTON DIESEL, INC.
Supreme Court of North Carolina.
June 4, 1974.Prince, Youngblood & Massagee, for the defendant.
Redden, Redden & Redden, for the plaintiff.
Petition by defendant for writ of certiorari to review the decision of the North Carolina Court of Appeals 21 N.C.App. 313, 204 S.E.2d 232. Denied.