RT Journal DB /z-wcorg/ DS http://worldcat.org ID 1480367 LA English T1 Proceedings of the American Mathematical Society. A1 American Mathematical Society., PB American Mathematical Society. PP Providence, R.I. [etc. YR 1950 SN 0002-9939 JF Proceedings of the American Mathematical Society. AB "Contains the material formerly published in even-numbered issues of the Bulletin of the American Mathematical Society."