COMPLETELY REGULAR SEMIGROUPS (Canadian Mathematical Society Series of Monographs and Advanced Texts 23) By MARIO PETRICH and NORMAN R. REILLY: 481 pp., £74.50, ISBN 0 471 19571 5 (John Wiley &amp; Sons, 1999). INVERSE SEMIGROUPS: THE THEORY OF PARTIAL SYMMETRIES By MARK V. LAWSON: 411 pp., £40.00, ISBN 981 02 3316 7 (World Scientific, 1998). GROUPOIDS, INVERSE SEMIGROUPS, AND THEIR OPERATOR ALGEBRAS (Progress in Mathematics 170) By ALAN L. T. PATERSON: 274 pp., CHF98.00, ISBN 0 8176 4051 7 (Birkhäuser, 1999).

JOHN M. HOWIE

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COMPLETELY REGULAR SEMIGROUPS (Canadian Mathematical Society Series of Monographs and Advanced Texts 23) By MARIO PETRICH and NORMAN R. REILLY: 481 pp., £74.50, ISBN 0 471 19571 5 (John Wiley & Sons, 1999). INVERSE SEMIGROUPS: THE THEORY OF PARTIAL SYMMETRIES By MARK V. LAWSON: 411 pp., £40.00, ISBN 981 02 3316 7 (World Scientific, 1998). GROUPOIDS, INVERSE SEMIGROUPS, AND THEIR OPERATOR ALGEBRAS (Progress in Mathematics 170) By ALAN L. T. PATERSON: 274 pp., CHF98.00, ISBN 0 8176 4051 7 (Birkhäuser, 1999).

Volume 32, Issue 4
JOHN M. HOWIE ^(a1)

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COMPLETELY REGULAR SEMIGROUPS (Canadian Mathematical Society Series of Monographs and Advanced Texts 23) By MARIO PETRICH and NORMAN R. REILLY: 481 pp., £74.50, ISBN 0 471 19571 5 (John Wiley & Sons, 1999). INVERSE SEMIGROUPS: THE THEORY OF PARTIAL SYMMETRIES By MARK V. LAWSON: 411 pp., £40.00, ISBN 981 02 3316 7 (World Scientific, 1998). GROUPOIDS, INVERSE SEMIGROUPS, AND THEIR OPERATOR ALGEBRAS (Progress in Mathematics 170) By ALAN L. T. PATERSON: 274 pp., CHF98.00, ISBN 0 8176 4051 7 (Birkhäuser, 1999).

Volume 32, Issue 4
JOHN M. HOWIE ^(a1)

To save this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you used this feature, you will be asked to authorise Cambridge Core to connect with your Google Drive account. Find out more about saving content to Google Drive.

COMPLETELY REGULAR SEMIGROUPS (Canadian Mathematical Society Series of Monographs and Advanced Texts 23) By MARIO PETRICH and NORMAN R. REILLY: 481 pp., £74.50, ISBN 0 471 19571 5 (John Wiley & Sons, 1999). INVERSE SEMIGROUPS: THE THEORY OF PARTIAL SYMMETRIES By MARK V. LAWSON: 411 pp., £40.00, ISBN 981 02 3316 7 (World Scientific, 1998). GROUPOIDS, INVERSE SEMIGROUPS, AND THEIR OPERATOR ALGEBRAS (Progress in Mathematics 170) By ALAN L. T. PATERSON: 274 pp., CHF98.00, ISBN 0 8176 4051 7 (Birkhäuser, 1999).

Volume 32, Issue 4
JOHN M. HOWIE ^(a1)

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