TY  - BOOK
AU  - Lysaught, Jerome P.
AU  - Williams, Clarence M.
TI  - A guide to programmed instruction
AV  - LB1028.5 .L9
U1  - 371.3944 19
PY  - 1963///
CY  - New York
PB  - Wiley
KW  - Programmed instruction
N1  - Includes bibliographies and index
ER  -