Guide to Evaluating Self-Instructional Programs
"Jacobs, Paul I"
Guide to Evaluating Self-Instructional Programs - \\196600ENGGPSX - Holt Rinehart and Winston 1966 New York - ix+84p
includes index and biblioraphy
Guide to Evaluating Self-Instructional Programs - \\196600ENGGPSX - Holt Rinehart and Winston 1966 New York - ix+84p
includes index and biblioraphy