330 N.W.2d 904 SILVERMAN SILVERMAN, A PARTNERSHIP, APPELLANT, v. ARBOR STREET PARTNERSHIP, A PARTNERSHIP, APPELLEE. No. 81-821.Supreme Court of Nebraska. Filed March 4, 1983. 1. Contracts: Parol Evidence. Parol evidence is not admissible to add to contradict or vary the terms of a written contract. 2. Contracts: Evidence. Where negotiations between the parties result in […]