Search for: Title Author Subject Series Call number that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Pozzuolanas 6 SEE ALSO narrower term: Portland cement 50 Pozzuolanas -- United States. 1 Pozzy, Samuel-Jean, 1846-1918 -- SEE: Pozzi, Samuel, 1846-1918 1 PPA -- SEE: Philadelphia Parking Authority 1 PPACA -- SEE: United States. Patient Protection and Affordable Care Act 19 Ppankka language -- SEE: Omaha-Ponca language 1 Ppasŭkkal, 1623-1662 -- SEE: Pascal, Blaise, 1623-1662 12 PPD (Obstetrics) -- SEE: Postpartum depression 26 PPE (Personal protective equipment) -- SEE: Personal protective equipment 7 PPFA -- SEE: Planned Parenthood Federation of America 8 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >