Instructional leadership:
Richard L. Andrews
Instructional leadership: How principals make a difference. Richard L. Andrews<>Wilma F. Smith - Washington,USA: The Association for Supervision and Curriculum Dev, 1989 - 155 p.
P. copy
EN
0-87120-164-x
371.2012 / SMI-I
Instructional leadership: How principals make a difference. Richard L. Andrews<>Wilma F. Smith - Washington,USA: The Association for Supervision and Curriculum Dev, 1989 - 155 p.
P. copy
EN
0-87120-164-x
371.2012 / SMI-I