TY  - BOOK
AU  - 
TI  - ILLUSTRATED SCIENCE AND INVENTION ENCYCLOPEDIA
U1  - 608.703 
PY  - 1974///
CY  - New York
PB  - H. S. Stuttman
KW  - Inventions -- Dictionaries
KW  - Science -- Dictionaries
N1  - Previously Published In Parts In U. K. Under The Title How It Works
ER  -