TY  - BOOK
AU  - Pocztar,Jerry
TI  - The theory and practice of programmed instruction: a guide for teachers
T2  - Monographs on education, 5
PY  - 1972///
CY  - Paris
PB  - UNESCO
KW  - Programmed Instruction
KW  - Local
N1  - Bibliography: p. 177-179
ER  -