TY  - BOOK
AU  - HARTWELL R M Ed.
TI  - Causes of the industrial revolution in England
SN  - 416 48000 4
U1  - X.3.L, K7;3/SC 
PY  - 1967///
CY  - London
PB  - Methuen & Co.        
N1  - Bibliography : P.175-177
ER  -