TY  - BOOK
AU  - Trefil, James,
TI  - Encyclopedia of science and technology
SN  - 0415937248
AV  - Q121 .E53 2001
U1  - 503 
PY  - 2001///
CY  - New York
PB  - Routledge
KW  - Science
KW  - Encyclopedias
KW  - Technology
N1  - Includes bibliographical references and index
ER  -