TY  - BOOK
AU  - Ellington,Henry.
TI  - Producing Teaching Materials.A Handbook For Teachers And Trainers
SN  - 850389402
U1  - 371.33 ELL 
PY  - 1987///
PB  - Kogan Page Ltd.
N1  - 213 P; KOP.KEDAI BUKU UM/NO.LO
ER  -