| Problems in American civilization; readings selected by the Department of American Studies, Amherst College Matches 31 items |
| Problems in American history Matches 5 items |
| Problems in American history. Matches 2 items |
| Problems in American history Matches 2 items |
| Problems in American history ; Matches 1 item |
| Problems in Asian civilizations Matches 1 item |
| Problems in European civilization Matches 16 items |
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Problems in European civilization series SEE: Problems in European civilization Matches 16 items
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| Problems in focus Matches 1 item |
| Problems in focus series (Palgrave (Firm)) Matches 1 item |