books
dale seymour publications problem solving experiences making sense of mathematics class set 1 teacher edition 12 student editions grade 8 2005c
hardcover dale seymour publications 2004 isbn13 9780769032610 isbn10 0769032613
hardcover dale seymour publications 2004 isbn13 9780769032610 isbn10 0769032613
abridged n isbn 13 9780769032610 number in series 1 publisher dale seymour publications release date 62135769600000