Pocztar, Jerry.
The theory and practice of programmed instruction : a guide for teachers / Jerry Pocztar. - Paris : UNESCO, c 1972. - 179 p. : ill. ; 21 cm. - Monographs on education, vii. .
332 332
Programmed instruction.
371.39422 / P752t
The theory and practice of programmed instruction : a guide for teachers / Jerry Pocztar. - Paris : UNESCO, c 1972. - 179 p. : ill. ; 21 cm. - Monographs on education, vii. .
332 332
Programmed instruction.
371.39422 / P752t