TY  - BOOK
AU  - Ross,Frank
TI  - Oracle bones, stars, and wheelbarrows: ancient chinese science and technology
SN  - 0395320836
PY  - 1982///
CY  - Boston
PB  - Houghton Mifflin
KW  - Science
KW  - China
KW  - History
KW  - Juvenile literature
KW  - Engineering
ER  -