Recent Monographs of Bell System Technical Papers Not Published in ThisJournal

A Network Proof of a Theorem on Hurwitz Polynomials, Monograph 2614. BEACH, A. L., see Thurmond, see Lundberg, C. D. BIGGS, B . S . , C. V. CUTLER, C . C . Instability in Hollow and Strip Electron Beams, Monograph 2711. DESOER, C . A., see Bashkow, T. R. E L I A S , P . , F E I N S T E I N , A . , a n d SHANNON, C . E . A Note on the Maximum Flow Through a Network, Monograph 2768. FEINSTEIN, A . , see Elias, P. D.