| 1 |
Exploring Africa south of the Sahara : its peoples, cultures and geography / Melvin Schwartz, John R. O'Connor
New York : Globe Book , c1973
|
| 2 |
Exploring the western world : its peoples, cultures and geography / Melvin Schwartz, John R. O'Connor
New York : Globe Book , c1973
|
| 3 |
Exploring the non-Western world : a geographic, economic and cultural study of the Soviet Union, Africa, the Middle East, the Far East and the Pacific world / Melvin Schwartz, John R. O'Connor
2nd ed. - New York : Globe Book , 1971, c1968
|
| 4 |
Exploring American history / Melvin Schwartz, John O'Connor
4th ed. - New York : Globe Book , c1968
|
| 5 |
Exploring a changing world / Melvin Schwartz, John R. O'Connor
2nd ed. - New York : Globe Book , 1968, c1966
|
