Instructional supervision :
Instructional supervision : applying tools and concepts / Sally J. Zepeda. - Fourth Edition. - xxii, 359 pages ; 26 cm
Includes bibliographical references and index.
9781138649323 (hardback) 9781138649347 (pbk.)
2016013438
School supervision.
LB2806.4 / .Z44 2017
371.203 Z47I-4rth