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Creation Date 

1. Before 1961  (1,737)
2. 1961 To 1976  (1,096)
3. 1977 To 1992  (2,946)
4. 1993 To 2009  (12,180)
5. After 2009  (11,220)
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New Records 

1. New From Last Week  (20)
2. New From Last Month  (536)
3. New From Last 3 Month  (539)
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Resource Type 

1. Patents  (28,583)
2. Newsletter Articles  (218)
3. Articles  (203)
4. Books  (100)
5. Web Resources  (33)
6. Reviews  (6)
7. Book Chapters  (5)
8. Archival Material / Manuscripts  (4)
9. Thesises (postgraduate)  (4)
10. magazinearticle  (2)
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Subject 

1. Video Games  (28,772)
2. Games  (28,615)
3. Sports  (28,588)
4. Card, Board, Or Roulette Games  (28,583)
5. Indoor Games Using Small Moving Playing Bodies  (28,583)
6. Human Necessities  (28,583)
7. Amusements  (28,583)
8. Games Not Otherwise Provided For  (28,583)
9. Physics  (12,416)
10. Calculating  (7,509)
11. Computing  (7,509)
12. Counting  (7,509)
13. Electric Digital Data Processing  (5,105)
14. Checking-Devices  (3,874)
15. Electricity  (3,434)
16. Coin-Freed Or Like Apparatus  (3,423)
17. Electric Communication Technique  (2,946)
18. Image Data Processing Or Generation, In General  (2,028)
19. Education  (2,003)
20. Advertising  (1,990)
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Databases 

1. esp@cenet  (28,583)
2. ProQuest Central  (266)
3. MEDLINE  (81)
4. DOAJ Directory of Open Access Journals  (51)
5. SSOAR (Social Science Open Access Repository)  (28)
6. ROAD: Directory of Open Access Scholarly Resources  (27)
7. Europeana Collections  (27)
8. De Gruyter Open Access Journals  (9)
9. OAPEN  (9)
10. DOAB: Directory of Open Access Books  (8)
11. JSTOR eBooks: Open Access  (6)
12. De Gruyter Open Access Books  (5)
13. Dialnet  (5)
14. unipub Repository  (4)
15. Ebook Central - Academic Complete  (3)
16. CEEOL: Open Access  (3)
17. Digital Library of the Commons  (3)
18. HAL-SHS: Archive ouverte en Sciences de l'Homme et de la Société (Open Access)  (2)
19. SAGE Open Access Journals  (2)
20. e-periodica  (2)
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Language 

1. English  (20,541)
2. French  (18,346)
3. Spanish  (7)
4. Polish  (3)
5. Italian  (2)
6. Japanese  (1)
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Journal Title 

1. Barataria  (4)
2. Bibliotheksdienst  (6)
3. Bub Forum Bibliothek Und Information  (7)
4. Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz  (8)
5. Conserveries Mémorielles  (4)
6. Mmw Fortschritte Der Medizin  (11)
7. Nervenarzt  (6)
8. Praxis Der Kinderpsychologie Und Kinderpsychiatrie  (13)
9. Thersites. Journal For Transcultural Presences & Diachronic Identities From Antiquity To Date  (7)
10. Zeitschrift Für Kinder- Und Jugendpsychiatrie Und Psychotherapie  (8)
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