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Creation Date 

1. Before 1960  (8,664)
2. 1960 To 1975  (5,187)
3. 1976 To 1991  (5,477)
4. 1992 To 2008  (8,532)
5. After 2008  (10,890)
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New Records 

1. New From Last Month  (456)
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Subject 

1. Transporting  (18,963)
2. Performing Operations  (18,963)
3. Human Necessities  (12,270)
4. Hygiene  (10,775)
5. Medical Or Veterinary Science  (10,775)
6. Methods Or Apparatus For Sterilising Materials Or Objects Ingeneral  (10,293)
7. Disinfection, Sterilisation, Or Deodorisation Of Air  (10,293)
8. Materials For Bandages, Dressings, Absorbent Pads, Or Surgicalarticles  (10,293)
9. Chemical Aspects Of Bandages, Dressings, Absorbent Pads, Orsurgical Articles  (10,293)
10. Physics  (8,574)
11. Vehicles In General  (8,405)
12. Lighting  (7,913)
13. Weapons  (7,913)
14. Blasting  (7,913)
15. Heating  (7,913)
16. Mechanical Engineering  (7,913)
17. Measuring  (6,633)
18. Testing  (6,633)
19. Drying Solid Materials Or Objects By Removing Liquid Therefrom  (6,152)
20. Drying  (6,152)
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Language 

1. French  (38,382)
2. English  (10,967)
3. German  (4,059)
4. Romanian  (144)
5. Arabic  (19)
6. Russian  (12)
7. Swedish  (6)
8. Dutch  (6)
9. Danish  (2)
10. Norwegian  (1)
11. Czech  (1)
12. Finnish  (1)
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