Wash. Admin. Code § 232-16-420
Temporary Regulation 274, filed 10/6/67; Temporary Regulation 244, filed 9/3/65; Temporary Regulation 213, filed 11/9/62; Temporary Regulation 212, filed 10/3/62; Resolution No. 62, filed 3/1/60.
Wash. Admin. Code § 232-16-420
Temporary Regulation 274, filed 10/6/67; Temporary Regulation 244, filed 9/3/65; Temporary Regulation 213, filed 11/9/62; Temporary Regulation 212, filed 10/3/62; Resolution No. 62, filed 3/1/60.