Catalogue of economic and social projects 1950 /
United Nations
- New York ; Lake success, 1950
- 513 p. ; 24 cm.
- Mathematical economics texts ; 2 .
- Mathematical economics texts ; 2. .
Includes bibliographies.
0050021370
73076889
Economics
HD69.D4 / C46
330 / UNC
Includes bibliographies.
0050021370
73076889
Economics
HD69.D4 / C46
330 / UNC