TY  - BOOK
TI  - How things work : : the things we make, build and use. 
T2  - Two-can First encyclopedia
SN  - 1854343467
U1  - REF 030 T974h 1995 
PY  - 1995///
CY  - London : 
PB  - Two-Can, 
KW  -  Technology
KW  - Encyclopedias, Juvenile.
KW  - Technology
ER  -