Toward individualized learning a developer's guide to self-instruction /
Johnson, Rita Blaustein.
Johnson, Stuart Richard.
Campbell, Dave.
Mathers, Mike
Reading, Mass. London Addison-Wesley
1975
Perforated at inside edge. - 'Workbook' ([2],14p) and 'History unit' (8p) as inserts
Bibliography: p.385-388. - Includes index
Individualized instruction.