TY  - GEN
AU  - 
ED  -   
ED  - 
TI  -   Foreign trade planning and management in Poland
T2  -   
U1  -   382.1 Po 
PY  - 0000///PL
CY  - Warsaw
PB  -   , CSPS
KW  - International trade
KW  - Mathematical models
KW  - Commerce
N1  - Includes bibliographical references and index
ER  -