TY  - BOOK
ED  - APEID Regional Workshop in Educational Technology with Special Reference to Development of Low-cost Educational Materials
TI  - Design, development and evaluation of low-cost educational materials: report of a regional workshop, Kuala Lumpur, 5-15 December 1977 
PY  - 1977///
CY  - Bangkok
PB  - Unesco Regional Office for Education in Asia and Oceania
KW  - Teaching
KW  - Aids and devices
KW  - Congresses
ER  -