TY  - BOOK
AU  - Clarke Simon
TI  - Marx's theory of crisis
SN  - 0312120354
U1  - X:3M24xM18:g, N4 
PY  - 1994///
CY  - New York
PB  - Martin's Press        
KW  - Economics Classics Karl Mark
N1  - Bibliography : p 287-89
ER  -