v. 1. Logic and classics
v. 2. (Useful) key texts
v. 3. Cluster analysis in practice
v. 4. Data mining with classification.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Cluster analysis. ISBN 9780857021281. Published by SAGE in 2012. Publication and catalogue information, links to buy online and reader comments.
