Supervision and instructional leadership : a developmental approach /
Carl D. Glickman, President of The Institute for Schools, Education, and Democracy and Professor Emeritus of Education, The University of Georgia, Athens, Georgia, Stephen P. Gordon, Professor of Education and Community Leadership, Texas State University, Jovita M. Ross-Gordon, Professor of Adult, Professional, and Community Education, Texas State University.
- xviii, 461 pages ; illustrations ; 24 cm