TY  - BOOK
AU  - Krebs Caralyn A
AU  -  Krebs Robert E
TI  - Groundbreaking scientific experiments, inventions, and discoveries of the ancient world
U1  - V1:3(A)'P, P3 
PY  - 2003///
CY  - London
PB  - Greenwood       
KW  - Scientific Experiments World
ER  -