Optimum systems control: by A. P. Sage and C. C. White, III. 413 pages, illustrations, 6×914 in. Prentice-Hall, Englewood Cliffs, N.J., 1977. Price $22.50 (approx. £13.00)

Synchronization systems in communication

Synchronization systems in communication and control: by William C. Lindsey. 695 pages, diagrams, 6 × 9 in. Prentice Hall, Englewood Cliffs, N.J., 1972. Price, $35.00 (approx. £14.55)

✍ John E. Ohlson 📂 Article 📅 1975 🏛 Elsevier Science 🌐 English ⚖ 84 KB

## Reviews and exciting developments, which will increase the area of practical applicability of the ideas many times. This reviewer is in complete agreement with the authors and believes that the present book is a significant contribution in this direction. The most illuminating aspect of the book