BULLETIN Number 71 Summer 2013
ISSN 07915578
Contents
Notices from the Society
Article on Policy

Richard M. Timoney:
Why we need Mathematics in the RPE era, 512
Mathematical Articles

Stephen M. Buckley and Des MacHale:
Conjugacy deficiency in finite groups, 1319 
Matthew Aivazian and Mike Krebs:
Expander families, group structure, and semidirect products, 2130 
Savvas Papapanayides:
The tensor product of a CSL and an ABSL, 3339
Mathematics Education

Jon Davis:
Examining reasoningandproving in the treatment of complex numbers in Irish secondary mathematics textbooks, 4157
Classroom Note

David Malone:
To what does the harmonic series converge?, 5966
Book Reviews

Peter Lynch:
Jeremy Gray: Henri Poincaré A Scientific Biography, 6770 
Michael Brennan:
David Wells: Games and Mathematics: Subtle Connections, 7173 
Tom Carroll:
Alan Baker: A Comprehensive Course in Number Theory, 7475
Problem Page, 7781
Edited by Ian Short