### Ralph Freese

# Books

**Free Lattices**, with J. Jezek and J. B. Nation,
ISBN 0-8218-0389-1.
This book is published by the AMS as volume 42 of their Mathematical
Surveys and Monographs series. It sells for the modest price of $39
for AMS members.

**Commutator Theory for Congruence Modular varieties**,
with Ralph McKenzie, ISBN 0-521-34832-3. This was published in the
London Mathematical Society Lecture Note Series, vol. 125, by
Cambridge University Press.
It is out of print but there is an online
**Second Edition**
now available.

**The Dilworth Theorems, Selected Papers of R. P. Dilworth**,
edited with K. Bogart and J. Kung, ISBN 0-8176-3434-7
and 3-7643-3434-7. Not only
does this have Dilworth work on lattice theory, it also has
backgrounds by Dilworth and commentaries by
leading experts that trace the influence of Dilworth's ideas
in later work. It is published by Birkauser. Ordering information
in North America, and
outside North America.

**Universal Algebra and Lattice Theory**, Proceedings
of the Puebla Conference, 1982, edited with Octavio Garcia, ISBN
3-540-12329-6 and 0-387-12329-6. Published by
Springer-Verlag.
This has some semial articles by leaders in the field.
Ordering information.