Keller Building Products of Baton Rouge, Inc. v. SIEGEN DEVLP., INC.314 So. 2d 736 La.1975Check Treatment 314 So.2d 736 (1975) KELLER BUILDING PRODUCTS OF BATON ROUGE, INC. v. SIEGEN DEVELOPMENT, INC., et al. No. 56457. Supreme Court of Louisiana. June 24, 1975. Writ denied. No error of law.