TY - GEN T1 - Electronic mass media and copyright in Canada and the US / AU - Waite, Barbara L., VL - 1989 Vol 71 No 4 pages 269-309 N1 - P 2311(412:413) (412) (413). ID - 8440 KW - Copyright KW - Trademarks KW - Patents KW - COPYRIGHT : RIGHT OF BROADCASTING TI - Electronic mass media and copyright in Canada and the US / ER -