C.A. 2d Cir. Certiorari denied. Milton E. Mermelstein and Jay D. Fischer for Wolf Corp. et al., and Alvin K. Hellerstein for David Berdon Co., petitioners in No. 1375; and Frank W. Adams for petitioner in No. 1376. Irving Malchman for respondent in both cases. Reported below: 406 F. 2d 291.