TY  - BOOK
AU  - MARSHALL CAVENDISH
TI  - HOW IT WORKS SCIENCE AND TECHNOLOGY
SN  - 0-7614-7321-1
AV  - T 9 .H69 2003 V.7 
PY  - 2003///
CY  - NEW YORK
PB  - MARSHALL CAVENDISH
KW  - TECHNOLOGY-ENCYCLOPEDIAS:SCIENCE - ENCYCLOPEDIAS
ER  -