A new vision for staff development /
Sparks, Dennis.
A new vision for staff development / Dennis Sparks, StephanieHirsh. - Alexandria, Va. : ASCD : Oxford : NSDC, 1997. - 108 p. ; 23 cm.
Incluye bibliografia.
0-87120-283-2
LB1731 / S63
A new vision for staff development / Dennis Sparks, StephanieHirsh. - Alexandria, Va. : ASCD : Oxford : NSDC, 1997. - 108 p. ; 23 cm.
Incluye bibliografia.
0-87120-283-2
LB1731 / S63