Effective supervision :
Marzano, Robert J.
Effective supervision : supporting the art and science of teaching / Robert J. Marzano, Tony Frontier, David Livingston. - Alexandria, Va. : ASCD, c2011. - 183 p. : ill. ;
9781416611554 (pbk. : alk. paper)
School supervision.
Teachers
Performance standards.
371.2
Effective supervision : supporting the art and science of teaching / Robert J. Marzano, Tony Frontier, David Livingston. - Alexandria, Va. : ASCD, c2011. - 183 p. : ill. ;
9781416611554 (pbk. : alk. paper)
School supervision.
Teachers
Performance standards.
371.2