529 P.2d 1051 THE STATE HIGHER EDUCATION ASSISTANCE AUTHORITY, Petitioner, v. ROBERT V. GRAHAM et al., Respondents. No. 43124.The Supreme Court of Washington. En Banc. December 26, 1974. [1] Statutes — Validity — Presumptions — Burden of Proof. Statutes being presumed constitutional, the burden of proving their unconstitutionality falls upon their challenger. [2] Colleges and […]