TY  - BOOK
AU  - Lynch,Patrick
AU  - Chalmers,David
TI  - Man makes his world
U1  - 901 
PY  - 1959///
CY  - London
PB  - Edward Arnold
KW  - Civilization
KW  - History
KW  - Juvenile literature
N1  - "Third and completing book in the [author's] Science for young readers series."
ER  -