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Creation Date 

1. Before 1960  (1,779)
2. 1960 To 1962  (3,339)
3. 1963 To 1965  (3,425)
4. 1966 To 1969  (9,630)
5. After 1969  (19,854)
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New Records 

1. New From Last Month  (12)
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Resource Type 

1. Patents  (35,131)
2. Articles  (2,175)
3. Images  (247)
4. magazinearticle  (94)
5. Reviews  (60)
6. Books  (50)
7. Videos  (33)
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10. Government Documents  (27)
11. Text Resources  (26)
12. Thesises (postgraduate)  (22)
13. Book Chapters  (15)
14. Archival Material / Manuscripts  (8)
15. References  (2)
16. Drawing/Maps  (2)
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Subject 

1. Advertising  (36,518)
2. Education  (35,153)
3. Physics  (35,132)
4. Cryptography  (35,131)
5. Display  (35,131)
6. Seals  (35,131)
7. Signs  (17,949)
8. Displaying  (17,945)
9. Labels Or Name-Plates  (17,945)
10. Educational Or Demonstration Appliances  (11,424)
11. Planetaria  (11,424)
12. Appliances For Teaching, Or Communicating With, The Blind,deaf Or Mute  (11,424)
13. Diagrams  (11,424)
14. Globes  (11,424)
15. Electricity  (4,327)
16. Transporting  (4,129)
17. Performing Operations  (4,129)
18. Human Necessities  (2,976)
19. Calculating  (2,472)
20. Computing  (2,472)
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Databases 

1. esp@cenet  (35,131)
2. ProQuest Central  (1,965)
3. ProQuest One Psychology  (1,083)
4. MEDLINE  (188)
5. Europeana Collections  (147)
6. Open Shared Collection  (136)
7. PubMed Central  (117)
8. HighWire Press (Free Journals)  (69)
9. ERIC - Full Text Only (Discovery)  (50)
10. HathiTrust Digital Library Full View Worldwide  (47)
11. JSTOR Early Journal Content  (46)
12. RePEc  (39)
13. AgEcon  (37)
14. GFMER Free Medical Journals  (29)
15. UMedia  (27)
16. HathiTrust Digital Library Full View U.S. Only  (25)
17. ROAD: Directory of Open Access Scholarly Resources  (22)
18. DTIC STINET  (21)
19. DTIC Technical Reports  (21)
20. DOAJ Directory of Open Access Journals  (17)
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Language 

1. English  (28,347)
2. German  (4,335)
3. French  (3,577)
4. Spanish  (2,988)
5. Italian  (239)
6. Danish  (119)
7. Russian  (98)
8. Japanese  (73)
9. Dutch  (63)
10. Swedish  (62)
11. Finnish  (54)
12. Norwegian  (3)
13. Portuguese  (2)
14. Icelandic  (1)
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Journal Title 

1. Barron's National Business And Financial Weekly  (227)
2. Bmj  (62)
3. British Medical Journal  (79)
4. Business Quarterly  (56)
5. Changing Times  (115)
6. Journal Of Advertising  (49)
7. Journal Of Marketing  (479)
8. Journal Of Marketing Research  (426)
9. Management Science  (75)
10. The New England Journal Of Medicine  (49)
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