Knupfer, Nancy Nelson

Designing instructional materials with desktop publishing software : the effect of white-space variations on learning - 75-87 - 1992 25, no. 1 = JOURNAL OF RESEARCH ON COMPUTING IN EDUCATION

COMPOSICION DE LA PUBLICACION DESARROLLO DEL MATERIAL ENSEÑANZA PROGRAMADA GRAFICAS EN COMPUTADORA MATERIALES EDUCATIVOS PUBLICACION DE ESCRITORIO