Published by MIT Press, Cambridge, MA, 1986
ISBN 10: 0026181231 ISBN 13: 9780026181235
Hardcover. Condition: Very good+. Dust Jacket Condition: very good-. Second Printing. Very good+, text clean and unmarked, edge lightly foxed, in very good dust jackets. Vol 1 (Foundations) ISBN 0-262-18120-7 and Vol 2 (Psychological and Biological Models) ISBN 0-262-13218-4.