The change agent's guide to innovation in education /
Havelock, Ronald G.
The change agent's guide to innovation in education / Ronald G. Havelock. - Englewood Cliffs, E.U.A. : Educational Technology, 1973. - 279 p. : il.
0877780390
Innovaciones educativas
Educación--Planificación
The change agent's guide to innovation in education / Ronald G. Havelock. - Englewood Cliffs, E.U.A. : Educational Technology, 1973. - 279 p. : il.
0877780390
Innovaciones educativas
Educación--Planificación