C.A. 2d Cir. Certiorari denied. Samuel E. Gates, Cecil Wray, Jr., and Clark C. Vogel for petitioner. Mordecai Rosenfeld for Feder and Charles Pickett and Edward C. McLean, Jr., for Sperry Rand Corp., respondents. Solicitor General Griswold, Lawrence G. Wallace, Philip A. Loomis, Jr., David Ferber, and Paul Gonson filed a memorandum for the United States, by invitation of the Court, ante, p. 808, in opposition. Reported below: 406 F. 2d 260.