TY - BOOK AU - DuFour Richard AU - DuFour Rebbeca AU - Eaker Robert AU - Many Thomas TI - Learning By Doing: A Handbook for Proffesional Learning Communities at work SN - 9781932127935 AV - LB 2822.82 .L43 2006 PY - 2006/// CY - North Morton PB - Solution Tree KW - School Improvement Programs---United States KW - Education Leadership ---United States KW - Teachers ----In-Sercvice Training KW - Professional Learning Communities ER -