1989 - Observer Mechanics a Formal Theory of Perception (Hardcover) ISBN-13: 9780120886357 ISBN-10: 0120886359 Genres: History, Health, Fitness & Dieting ? |
1989 - Observer Mechanics a Formal Theory of Perception (Hardcover) ISBN-13: 9780120886357 ISBN-10: 0120886359 Genres: History, Health, Fitness & Dieting ? |