TY  - BOOK
AU  - Unstead,R.J.
AU  - Worthy,William
TI  - Blacks children's encyclopaedia
U1  - 030 
PY  - 1961///
CY  - London
PB  - Adam and Charles Black
KW  - Children's encyclopedias and dictionaries
N1  - Library has vol. 2; Includes index; Vol. 2. Zuyder Zee
ER  -