TY  - BOOK
AU  - Edited by Donald Clarke
TI  - The how it works encyclopedia of how its made
SN  - 085685428x
U1  - 670/EN56 1994. 
PY  - 1978///
CY  - New York
PB  - Marshall Cavendish
KW  - Encyclopedia
KW  - Manufactures
N1  - Includes index
ER  -