284 N.W.2d 843 MARGARET D. WEEKS, APPELLANT, v. STATE BOARD OF EDUCATION OF THE STATE OF NEBRASKA ET AL., APPELLEES. No. 42325.Supreme Court of Nebraska. Filed October 30, 1979. 1. Administrative Law: Statutes. Administrative rules and regulations as defined by section 84-901(2), R.R.S. 1943, of an administrative agency are not effective until promulgated, approved, and […]