21
Bedworth, David D.
| Ronald Press |
1973
22
Steinbruner, John D.,
| Princeton University Press |
1974
23
Hicks, Herbert G.
| McGraw-Hill |
1974
24
Balch, Michael,
| North-Holland Pub. Co. ; |
1974
25
Ullmann, John E.
| McGraw-Hill |
1976
26
Lerner, Joel J.
| McGraw-Hill |
1976
30
Stockard, James G.
| Amacom |
1977