TY  - BOOK
AU  - Chant, Colin
TI  - Sources for the study of science, technology and everyday life 1870 to 1950. Vol 2. Secondary sources
SN  - 0340490012
AV  - Q175.5. S69 
PY  - 1988///
PB  - Hodder and Stoughton
KW  - Technology. Development
KW  - Science. History
N2  - Open University textbook
ER  -