TY  - BOOK
AU  - McClellan, James E
AU  - Dorn, Harold
TI  - Science and technology in world history: An Introduction
SN  - 9781421417752
U1  - 509/MCC  
PY  - 2015///
CY  - Baltimore
PB  - Johns Hopkins Uni Pr
KW  - Tool and die makers-History
KW  - Technology-History
KW  - Science-History
KW  - Science
KW  - General science
ER  -