Nevada StatutesChapter 390 - TextbooksGENERAL PROVISIONS390.005 - Definitions.SELECTION AND PURCHASE OF TEXTBOOKS390.140 - Final selection by State Board; exception for charter schools; accurate portrayal of cultural and racial diversity of society.390.160 - Contracts by State Board for purchase; provisions of contracts.USE OF TEXTBOOKS390.220 - Enforcement by board of trustees of use of prescribed textbooks; exception for charter schools.390.230 - Use of prescribed textbooks; exceptions; penalty.