TY  - BOOK
AU  - Trefi,James
AU  - Hazen, Robert M.
TI  - The sciences: an integrated approach 
SN  - 0471351520
U1  - 370.5 23
PY  - 2000///
CY  - New York
PB  - Wiley
KW  - Science Study and teaching (Higher) United States
N1  - Includes bibliographycal index
ER  -