Supervision :
Wiles, Jon.
Supervision : a guide to practice / Jon Wiles, Joseph Bondi. - 4th ed. - Englewood Cliffs, N.J. : Merrill, c1996. - xix, 391 p. : ill. ; 24 cm.
Includes bibliographical references and indexes.
0024276413 (hardcover)
95006543
School supervision.
LB2806.4 / .W55 1996
371.2
Supervision : a guide to practice / Jon Wiles, Joseph Bondi. - 4th ed. - Englewood Cliffs, N.J. : Merrill, c1996. - xix, 391 p. : ill. ; 24 cm.
Includes bibliographical references and indexes.
0024276413 (hardcover)
95006543
School supervision.
LB2806.4 / .W55 1996
371.2