Marzano, Robert J. What works in schools : translating research into action / Robert J. Marzano. - Alexandria, Va. : Association for Supervision and Curriculum Development, c2003. - 219 p. : ill. ; 26 cm. ISBN: 0871207176 (pbk. : alk. paper) LCCN: 2002015522 LC Class. No.: LB2822.82 .M37 2003 / .M37 2003 Dewey Class. No.: 371.2/001