385 So. 2d 785 (1980)
H. C. HOBBS et al.
No. 67667.
H. C. HOBBS et al.
v.
CENTRAL EQUIPMENT RENTALS, INC., et al.
No. 67667.
Supreme Court of Louisiana.
June 13, 1980.Denied.
Supreme Court of Louisiana.
June 13, 1980.Denied.