Nothing contained in this chapter shall prevent any person from selling or offering for sale a publication or other written material which shall have been registered under the United States laws of copyright, provided the owner of such copyright shall have given his authorization or approval for such sale and provided such publication or other written material shall not be intended for submission as a dissertation, thesis, term paper, essay, report or other written assignment to an educational institution within the state of Connecticut in fulfillment of the requirements for a degree, diploma, certificate or course of study.
(P.A. 73-581, S. 4.)