TY - BOOK AU - Hord,Shirley M AU - Roussin,James L AU - Sommers,William A TI - Guiding professional learning communities: inspiration, challenge, surprise, and meaning SN - 9781412972710 / AV - LB2822.82 H811 G8 2010 PY - 2010/// CY - Thousand Oaks PB - Corwin Press KW - School improvement programs KW - United States KW - Educational change KW - Educational leadership ER -