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Creation Date 

1. Before 1700  (50)
2. 1700 To 1909  (1,476)
3. 1910 To 1939  (4,873)
4. 1940 To 1952  (8,515)
5. After 1952  (2,900)
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New Records 

1. New From Last Month  (11)
2. New From Last 3 Month  (24)
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Resource Type 

1. Patents  (5,818)
2. Articles  (5,558)
3. Web Resources  (1,953)
4. Reports  (1,161)
5. Books  (1,042)
6. Images  (752)
7. Journals  (396)
8. Archival Material / Manuscripts  (301)
9. Thesises (postgraduate)  (244)
10. Government Documents  (166)
11. magazinearticle  (135)
12. Book Chapters  (100)
13. Conference Proceedings  (100)
14. Reviews  (40)
15. Text Resources  (18)
16. Drawing/Maps  (9)
17. Other  (6)
18. Newsletter Articles  (6)
19. Videos  (4)
20. References  (1)
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Subject 

1. Technical Subjects Covered By Former Uspc Cross-Reference Art Collections [xracs] And Digests  (5,818)
2. General Tagging Of Cross-Sectional Technologies Spanning Over Several Sections Of The Ipc  (5,818)
3. General Tagging Of New Technological Developments  (5,818)
4. Technologies Or Applications For Mitigation Or Adaptation Againstclimate Change  (5,808)
5. Climate Change Mitigation Technologies Related To Wastewatertreatment Or Waste Management  (5,807)
6. Chemistry  (4,572)
7. Metallurgy  (4,567)
8. Farm Management  (2,167)
9. Concrete  (2,073)
10. Cements  (2,073)
11. Refractories  (2,071)
12. Compositions Thereof, E.G. Mortars, Concrete Or Like Buildingmaterials  (2,071)
13. Artificial Stone  (2,071)
14. Treatment Of Natural Stone  (2,071)
15. Slag  (2,071)
16. Ceramics  (2,071)
17. Lime, Magnesia  (2,071)
18. Management  (1,673)
19. Social Sciences  (1,373)
20. Treatment Of Water, Waste Water, Sewage, Or Sludge  (1,045)
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Databases 

1. esp@cenet  (5,818)
2. Europeana Collections  (2,802)
3. ProQuest Central  (2,350)
4. JSTOR Early Journal Content  (1,689)
5. AgEcon  (1,285)
6. MEDLINE  (981)
7. HathiTrust Digital Library Full View Worldwide  (927)
8. ProQuest One Psychology  (698)
9. DTIC STINET  (647)
10. DTIC Technical Reports  (647)
11. PubMed Central  (574)
12. GFMER Free Medical Journals  (529)
13. ROAD: Directory of Open Access Scholarly Resources  (431)
14. HighWire Press (Free Journals)  (425)
15. U.S. Government Documents  (322)
16. Open Shared Collection  (321)
17. Calhoun: The NPS Institutional Archive  (239)
18. HathiTrust Digital Library Full View U.S. Only  (205)
19. HAL-SHS: Archive ouverte en Sciences de l'Homme et de la Société (Open Access)  (184)
20. Hyper Article en Ligne (HAL) (Open Access)  (184)
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Language 

1. English  (13,044)
2. French  (1,749)
3. German  (1,464)
4. Lithuanian  (1,119)
5. Japanese  (218)
6. Polish  (198)
7. Russian  (166)
8. Persian  (33)
9. Czech  (27)
10. Spanish  (26)
11. Italian  (20)
12. Finnish  (16)
13. Latin  (15)
14. Dutch  (12)
15. Swedish  (6)
16. Danish  (4)
17. Romanian  (3)
18. Afrikaans  (3)
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Journal Title 

1. American Journal Of Agricultural Economics  (423)
2. Barron's National Business And Financial Weekly  (149)
3. Bmj  (138)
4. British Medical Journal  (253)
5. Human Relations  (186)
6. Journal Of Farm Economics  (530)
7. Journal Of Range Management  (156)
8. Monthly Labor Review  (321)
9. Personnel Psychology  (237)
10. The Annals Of The American Academy Of Political And Social Science  (342)
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