Mathematics Tasks for the Thinking Classroom, Grades K-5 by Peter Liljedahl

Mathematics Tasks for the Thinking Classroom Gr 6-12 PB Illustrated Liljedahl

Finite Mathematics for the Man - GOOD

Mathematics for the Million Hogben, Lancelot Thomas hardcover Very Good

Mathematics For The Curious - VERY GOOD

Corwin Mathematics Ser.: Mathematics Tasks for the Thinking Classroom, Grades...

Mathematics Tasks for the Thinking Classroom, Grades K-5 by Peter Liljedahl Pape