Adaptive Control: Stability, Convergence, and Robustness by: Shankar Sastry and Marc Bodson Prentice-Hall Advanced Reference Series (Engineering) © Prentice-Hall, 1989-1994 (ISBN 0-13-004326-5) © Sastry & Bodson, 1994.
Republished by Dover Publications in 2011 and available at a low price from Amazon and other sellers. © Dover, 2011 (ISBN-10: 0486482022)

Still available as a free download!

Reviews of the book

• T. Basar, Appl Mech Rev, vol. 43, no. 9, p. B213, 1990.
• S. Toumodge, IEEE Control Systems, vol. 10, no. 4, p. 125, 1990.
• B. Egardt, Automatica, vol. 29, no. 3, pp. 802-803, 1993.

Thanks