
    No. 72-1628.
    No. 72-1633.
    Teleprompter Corp. et al. v. Columbia Broadcasting System, Inc., et al.; and Columbia Broadcasting System, Inc., et al. v. Teleprompter Corp. et al.
   C. A. 2d Cir. [Certiorari granted, ante, p. 817.] Motion of Columbia Broadcasting System, Inc., et al., for divided argument granted. Motion of American Society of Composers, Authors & Publishers for leave to file a brief as amicus curiae in No. 72-1633 granted.  