549 P.2d 54 WEYERHAEUSER COMPANY, Appellant, v. BURLINGTON NORTHERN, INC., Respondent. No. 1554-2.The Court of Appeals of Washington, Division Two. April 16, 1976. [1] Contracts — Parol Evidence — In General. Extrinsic evidence may not be admitted to vary a fully integrated and unambiguous written agreement. [2] Contracts — Parol Evidence — Ambiguity — Intent […]
