1998 Professional Learning Communities at Work: Best Practices for Enhancing Student Achievement (Paperback)(8.9"x5.9"x0.85") by Richard DuFour & Robert Eaker ***ISBN-13: 9781879639607 ***Condition: Good Used--ex-library, blacken on bottom side edge ***360 Pages @BS12.3.1b;1g>edu ASKU#052224v