Highly specialized. A book to know about, to call to attention of lawyers, radio stations, publishers, etc., in your locality. Analysis of international regulations and protection on basis of various agreements. Deals with music, drama, motion pictures, radio, articles in periodicals, borrowings, adaptations, and moral rights. Next the U. S. copyright, on basis of court decisions. Steps of movement towards International Copyright Union. Finally, summaries of copyright laws. Two volumes, probably.