TY  - BOOK
AU  - Engwall, Lars
TI  - MODELS OF INDUSTRIAL STRUCTURE
U1  - 658.1 
PY  - 1973///
CY  - Toronto
PB  - Lexington Books
KW  - Industrial Organization
KW  - Industries, Size Of
KW  - Stochastic Processes
N1  - Bib. : P. 169-176
ER  -