PER CURIAM:
We believe that Judge Weinfeld correctly interpreted rule 13(g) of the Federal Rules of Civil Procedure in light of the considerations expressed in our decision in SEC v. Everest Management Corp., 475 F.2d 1236 (2d Cir. 1972). Accordingly, we affirm on his opinion, 60 F.R.D. 640 (S.D.N.Y.1973).