Low-cost educational materials
Subtitle: how to make, how to use, how to adapt
Contributors: Asian Programme of Educational Innovation for Development
Series: Inventory -- v. 1
Publisher: Unesco Regional Office for Education in Asia and Oceania
Published: 1980
Place of publication: Bangkok
Language: eng
Number of pages: 158
Subjects: Visual aids; Teaching -- Aids and devices -- Asia
Notes: At head of title: Asian Programme of Educational Innovation for Development