TY  - BOOK
AU  - McClelland, Peter D.
TI  - Causal explanation and model building in history, economics, and the new economic history
SN  - 0801409292
U1  - 330.01 
PY  - 1975///
CY  - Ithaca, N.Y.
PB  - Cornell University Press
KW  - Economic history
N1  - Includes index
ER  -