program director, Daniel A. Collins ; consulting specialist in education, Paul F. Brandwein ; consulting specialists in health, C. Willet Asling ... [et al.] ; consulting teachers, Clara Lahoz, Rodolfo Medina ; writing, research, and curriculum, division of Urban Education, Jeanne Duprau, Sandra Mangurian ; special design for instruction, division of Urban Education, Erik Arnesen ... [et al.]Harcourt Brace Jovanovichc1977