| Poliomyelitis -- United States -- History -- 20th century. Matches 2 items |
| Poliomyelitis -- United States -- Prevention -- History -- 20th century. Matches 1 item |
| Poliomyelitis -- Vaccination -- History. Matches 1 item |
| Poliomyelitis -- Vaccination -- United States -- History. Matches 1 item |
| Poliomyelitis vaccine -- History. Matches 2 items |
| Poliomyelitis vaccine -- History -- United States. Matches 1 item |
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Polisce Cynewise -- Juvenile literature. SEE: Poland -- Juvenile literature Matches 1 item
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| Polish Americans -- Biography. Matches 1 item |
| Polish Americans -- Fiction. Matches 3 items |
| Polish Americans -- Genealogy -- Handbooks, manuals, etc. Matches 1 item |