TY  - BOOK
AU  - Hoglund Bengt
AU  -  Werin Lars
TI  - Production system of the Swedish economy :  An inpu   
T2  - Stockolm Economic Studies, New Series,4
U1  - X:89P:(B).571.N6, K4 
PY  - 1964///
KW  - Production Engeeniring
ER  -