You will find that this textbook has a sturdy hardcover that resists wear.
Product Tag: 512.2
USED Ferrari P/P2/P3/P4/DINO/LM/512S/M/312P/PB CG BOOKS SPORTSCAR PROFILE SERIES
This textbook is the same edition used in my friend’s class last year.
Combinatorics of Coxeter Groups (Graduate Texts in Mathematics, 231), Bjorner, A
What stands out about this study guide is the logical flow from basics to advanced.