TY  - GEN
AU  - Fyrth H J Hubert Jim
TI  - Science, history and technology. Book 2, Part II, The age of uncertainty: the 1880s to the 1940s 
SN  - 030493309X
AV  - Q127 
U1  - 509.041 
PY  - 1969///
CY  - London : 
PB  - Cassell, 
KW  - Science
KW  - History
KW  - 19th century
ER  -