Observer Mechanics: A Formal Theory of Perception provides information pertinent to the fundamental aspects of perception. This book provides an approach to Observer Mechanics: A Formal Theory of Perception provides information pertinent to the fundamental aspects of perception. This book provides an approach to the Observer mechanics : a formal theory of perception ; San Diego : Academic Press, ©1989. · Print book : EnglishView all editions and formats · (not yet rated) 0Observer Mechanics: A Formal Theory of Perception provides information pertinent to the fundamental aspects of perception. This book provides an approach to Observer Mechanics: A Formal Theory of Perception provides information pertinent to the fundamental aspects of perception. This book provides an approach to Observer Mechanics: A Formal Theory of Perception ; eTextbook. $58.36 ; Hardcover. from $113.41 ; Paperback. $59.99 - $72.95 ; Other Sellers. See all 3 versions Title, Observer Mechanics: A Formal Theory of Perception ; Authors, Bruce M. Bennett, Donald D. Hoffman, Chetan Prakash ; Edition, illustrated ; Publisher