2001 Prentice Hall Pre-Algebra: Tools for a Changing World -- Solution Key (Paperback)(10.8"x8.3"x0.8") ***Provides Worked-out Solutions to All Student Edition Problems ***ISBN-13: 9780130504791 ***Condition: Good Used ***393 Pages @math16.3;1/BS17.3.1b/math18top1/math16top3;1/Heidibox1;1g>ph.math @ASKUx102425v