Thiagarajan, Sivasailam.
Tutoraids / Sivasailam Thiagarajan. - Englewood Cliffs, N.J. : Educational Technology Publications, c1978. - xii, 82 p. ; 24 cm. - The Instructional design library ; v. 20 .
Bibliography: p. 65.
0877781249 ;
Tutors and tutoring.
Programmed instruction.
LC41 T4
371.39/4
Tutoraids / Sivasailam Thiagarajan. - Englewood Cliffs, N.J. : Educational Technology Publications, c1978. - xii, 82 p. ; 24 cm. - The Instructional design library ; v. 20 .
Bibliography: p. 65.
0877781249 ;
Tutors and tutoring.
Programmed instruction.
LC41 T4
371.39/4