Principals improving instruction ;
Dipaola, M. F..
Principals improving instruction ; supervision, evaluation & professional development / Michael F Dipaola and Wayne K Hoy - Boston: Pearson, 2008. - viii, 312 p. ill 24 cm.
Includes bibliographical references and index.
978-0-205-49102-5
371.2 DIP
Principals improving instruction ; supervision, evaluation & professional development / Michael F Dipaola and Wayne K Hoy - Boston: Pearson, 2008. - viii, 312 p. ill 24 cm.
Includes bibliographical references and index.
978-0-205-49102-5
371.2 DIP