TY  - BOOK
AU  - Black, R.D. Collison.
TI  - Papers and Correspondence of William Stanley Jevons Vol-IV Correspondence 1873-1878 / 
SN  - 0-333-19974-4
U1  - X:8M4(NQ;2)`K62 
CY  - London : 
PB  - Macmillan Press Ltd..
KW  - Economics
ER  -