| #6151 | Proceedings of the American Chemical Society. -- Spojené státy americké : [New York] : [American Chemical Society],, 1876-1878 |
| #6152 | Proceedings of the American Mathematical Society. -- Providence : American Mathematical Society, 1950-. -- ISSN 0002-9939 print. -- ISSN 1088-6826 online |
| #6153 | Proceedings of the American Society for Testing Materials. -- Spojené státy americké : Philadelphia : American Society for Testing Materials, 1902-1944. -- ISSN 1047-9198 |
| #6154 | Proceedings of the American Society of Civil Engineers. -- Spojené státy americké : New York : The American Society of Civil Engineers, 1873-1955. -- ISSN 0097-417X |
| #6155 | Proceedings of the American Society of Civil Engineers : April, 1951. Volume 77. Separate No. D-13, Discussion of reinforced concrete skewed rigidframe and arch bridges / by D.A. Nettleton ... [et al. -- Spojené státy americké : New York : American Society of Civil, 1951- |
| #6156 | Proceedings of the analytical division of the Chemical Society. -- Velká Británie : London : Chemical Society,, 1975-1979. -- ISSN 0306-1396 |
| #6157 | Proceedings of the annual convention - American Concrete Institute. -- Spojené státy americké : Detroit : American Concrete Institute, 1914-1929. -- ISSN 0272-4235 |
| #6158 | Proceedings of the ... annual convention held at ... -- Spojené státy americké : Detroit : American Concrete Institute, 1912-1913 |
| #6159 | Proceedings of the Automobile Division, Institution of Mechanical Engineers. -- Velká Británie : London : Institution of Mechanical Engineers, 1947-1971. -- ISSN 0367-8822 |
| #6160 | Proceedings of the British Institution of Radio Engineers. -- Velká Británie : London : vl. n, 1963-1964 |