TY  - BOOK
AU  - Jamison, Dean T.
AU  - ill.
TI  - Cost factors in planning educational technology systems
T2  - Fundamentals of Educational Planning; 24
SN  - 9280310763
AV  - EAF PAM LB5.F85[LB1028.3]No.24 
CY  - Paris
KW  - Educational technology
N1  - Includes references

ER  -