Models of economic systems
Packer,Arnold H
Models of economic systems theory for their development and use - London MIT 1972 - xi,236p.
0262160528
models of economic systems development
330.0184 / PAC
Models of economic systems theory for their development and use - London MIT 1972 - xi,236p.
0262160528
models of economic systems development
330.0184 / PAC