A contract in writing may be altered by a contract in writing, or by an executed oral agreement, and not otherwise. R.L.1910, § 988.
Written contract altered, how
15 O.S. § 237, under Title 15 — Contracts.
15 O.S. § 237
15 O.S. § 237, under Title 15 — Contracts.
15 O.S. § 237
A contract in writing may be altered by a contract in writing, or by an executed oral agreement, and not otherwise. R.L.1910, § 988.