OPINION — AG — THE USE OF THE SET OF SPELLERS KNOWN AS " SPELLING GROWTH " IN THE TULSA SCHOOL DISTRICT WOULD NOT VIOLATE THE PROVISIONS OF 70 O.S.H. 16-21 OR MAKE THE AUTHORS THEREOF GUILTY OF A MISDEMEANOR. (THE AUTHOR IS SUPERINTENDENT OF THE SCHOOL DISTRICT) CITE: 70 O.S.H. 16-22 (J. H. JOHNSON)