TY  - BOOK
AU  - Friedel, R
TI  - Culture of improvement (a): technology and the Western millennium
SN  - 9780262514019
U1  - 316.7 
PY  - 2007///
CY  - London
PB  - MIT
KW  - INTELLECTUAL LIFE
KW  - TECHNOLOGICAL INNOVATIONS-HISTORY
KW  - TECHNOLOGY AND CIVILIZATION
ER  -