ACM A.M. TURING AWARD NOMINATIONS SOLICITED Nominations are invited for the 1995 A.M. Turing Award. This, ACM's oldest and most prestigious award, is presented for contributions of a technical nature to the computing community. Although the long term influences of the nominee's work are taken into consideration, there should be a particular achievement which constitutes the principal claim to the award. The award carries a prize of $25,000 and the recipient is expected to present an address which is published in an ACM journal. Financial support for the ACM A.M. Turing Award is provided by AT&T. Nominations should include: 1) A curriculum vitae, listing publications, patents, honors, other awards, etc. 2) A letter from the principal nominator, which describes the work of the nominee, and draws particular attention to the contribution which is seen as meriting the award. 3) Supporting letters from two other nominators. The letters should not all be from from colleagues or co-workers who are closely associated with the nominee, but preferably should come from individuals at more than one organization. Nominations should be sent, in duplicate, by August 1, 1995, to Mary Shaw Carnegie Mellon University Department of Computer Science Pittsburgh, PA 15213-3890, USA +1-412-268-2589 (office) mary.shaw@cs.cmu.edu