TY  - BOOK
AU  - Depree, Christopher G. 
TI  - Van Nostrand's Concise Encyclopedia of Science 
SN  - 0-471-36331-6
U1  - 503 
PY  - 2003///
CY  - New Jersey: 
PB  - John Wiley & Sons, 
KW  - Science Engineering Encyclopedia;
ER  -