Summaries of IEEE papers

Each month, ELECTRICAL ENGINEERING publishes author´s summaries of all serially numbered papers offered for sale at General and District Meetings and Special Technical Conferences. Preprints of these papers may be purchased at 60 cents each to members, $1.00 to nonmembers, if accompanied by remittance or coupons. Please order by number and send remittance to IEEE Order Department, Box A, Lenox Hill Station, New York 21, N. Y.