[Washington] National School Public Relations Association 1961 .
35 p.

By Tallent, Norman.
Englewood Cliffs, N.J. Prentice-Hall 1980 .
xiii, 322 p. 24 cm..
0137736061

By Nolen, Patricia..
Springfield, Ill. C.C. Thomas 1983 .
ix, 172 p. 29 cm..
0398048436 (pbk.)

By Helm, Judy Harris.
New York Teachers College Press 1998 .
xi, 203 p 24 cm..
0807736791 (cloth : alk. paper) | 0807736783 (pbk. : alk. paper)

By Collazo, Andrés A..
Rio Piedras, PR : Universidad de Puerto Rico , 2004 .
viii, 202 p. , Noviembre de 2004. 29 cm..

By Marzano, Robert J..
Alexandria, Va. Association for Supervision and Curriculum Development 2000 .
viii, 147 p. 25 cm..
0871203839 (alk. paper)