TY  - BOOK
AU  - Hoffmann, Volker
TI  - Picture Supported Communication in Africa
SN  - 3823613421
U1  - 371.1022 HOFF 2002 
PY  - 2002///,
CY  - German
PB  - Margraf Verlag.
KW  - Communication in teaching
N1  - Includes References
ER  -