Leadership in middle level education /
Valentine, Jerry W.
Leadership in middle level education / Jerry W. Valentine. - Verginia : National association of secondary school principals, 1993. - xix, 114 p. : ill. ; 25 cm.
0882102745
Middle schools --Administration.--United States.
Educational change--United States.
Educational leadership.--United States.
High school principals.--United States.
Junior high school principals.--United States.
371.2011 VAL
Leadership in middle level education / Jerry W. Valentine. - Verginia : National association of secondary school principals, 1993. - xix, 114 p. : ill. ; 25 cm.
0882102745
Middle schools --Administration.--United States.
Educational change--United States.
Educational leadership.--United States.
High school principals.--United States.
Junior high school principals.--United States.
371.2011 VAL