TY  - BOOK
T1  - The nature of science :an A-Z guide to the laws and principles governing our universe /
DA  - 2003.
CY  - Boston :
AU  - Trefil, James,
CN  - Q121
CN  - Q121
PB  - Houghton Mifflin,
PP  - Boston :
PY  - 2003.
N1  - Includes index.
ID  - 261412
KW  - Science
SN  - 0618319387
TI  - The nature of science :an A-Z guide to the laws and principles governing our universe /
ER  -