ISBN 1259012387 books & textbook
Math at Work 12 Student Edition
Etienne, Steve Kalwarowsky, Emily Jaap-Klass, Carol Marchesi, Melissa Turner, Deborah Charlton, Ian Clarke, Jodi Bradford, Don
McGraw-Hill Ryerson /2012-07-31 Paperback
isbn-10: 1259012387 / isbn-13: 9781259012389
