TY  - BOOK
AU  - Trefil, James
TI  - Encyclopedia of science and technology
SN  - 0-415-93724-8
U1  - 503 ENC 
PY  - 2001///
CY  - NEW YORK
PB  - ROUTLEDGE
KW  - SCIENCE-ENCYCLOPEDIAS TECHNOLOGY-ENCYCLOPEDIAS
ER  -