ISBN 9780131808980 books & textbook
Mathematics (Course 1) (Prentice Hall Mathematics, Volume 2 (Chapters 7-12))
Randall I. Charles, Judith C. Branch-Boyd, Mark Illingworth, Darwin Mills, Andy Reeves
Pearson /2004T Hardcover
isbn-10: 0131808982 / isbn-13: 9780131808980
