An experience sampling approach to the study of principal instructional leadership II : a comparison of activities and beliefs as bases for understanding effective school leadershi...

by Scott, Christy K.
Urbana, IL : [Washington, DC] : National Center for School Leadership, University of Illinois at Urbana-Champaign, Beckman Institute for Advanced Science and Technology ; U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center, 1990