Preface [Transactions to contain entire content of 12 monthly 1935 issues of "Electrical Engineering"]

Summary form only given, as follows. This, the fifty-fourth volume of the TRANSACTIONS of the American Institute of Electrical Engineers, contains the entire text content of the 12 monthly issues of ELECTRICAL ENGINEERING published during 1935. This is the second in a new series of annual volumes initiated under the Institute's unified publication plan which became effective 1 January 1934. Discussions of technical papers, printed in ELECTRICAL ENGINEERING from month to month as they become available, are thoroughly correlated in the comprehensive multi-entry annual reference index which begins on page 1426 of this volume. A reference to any of the several subject entries for any technical paper will lead directly to any discussion on that paper that may have been published during 1935. In this connection it is of importance to note: first, that, of 1934 papers, this volume contains all discussions published after December 1934; second, that, likewise, the discussion of many of the later 1935 papers will appear in the 1936 TRANSACTIONS by virtue of publication in ELECTRICAL ENGINEERING subsequent to 1 January 1936.