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1. Before 1960  (352)
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Subject 

1. Fixed Constructions  (4,379)
2. Construction Of Roads, Railways, Or Bridges  (4,357)
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4. Fog In General  (1,456)
5. Cleaning Of Permanent Ways  (1,456)
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8. Machines Or Auxiliary Tools For Construction Or Repair  (1,309)
9. Construction Of, Or Surfaces For, Roads, Sports Grounds, Orthe Like  (1,309)
10. Transporting  (856)
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13. Permanent-Way Tools  (754)
14. Machines For Making Railways Of All Kinds  (754)
15. Soil Shifting  (474)
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18. Vehicles In General  (372)
19. Construction Of Bridges  (363)
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Databases 

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2. Europeana Collections  (232)
3. EU BookShop  (2)
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5. DOAJ Directory of Open Access Journals  (1)
6. ROAD: Directory of Open Access Scholarly Resources  (1)
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1. Silva Fennica  (1)
2. Virittäjä  (1)
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