Summaries of AIEE papers

Each month, Electrical Engineering publishes authors´ 75-word summaries of all serially numbered papers offered for sale at General and District Meetings. Preprints of these papers may be purchased at 504 each to members, $1.00 to nonmembers, if accompanied by remittance or coupons. Coupon books in $10.00 denominations may be obtained. Please order by number and send remittance to: AIEE Order Department, 345 E. 47 St., New York 17, N. Y.