Proceedings of a conference on the present and future uses of computer techniques in the air conditioning field. The recommendation of this report is, for the most part, negative insofar as it applies to the use of computers for design by the small office. However, there should be an awareness of their usefulness in controlling the environmental equipment specified for clients to ensure the most efficient operation. Among the papers presented are--(1) design, operation and programing and digital computers, (2) small engineering firms and the computer, (3) heat gains and losses by digital computers, (4) total energy, and (5) past, present and future of computerized control in office buildings. (RH)