List of Index: publisher
- Rowman and Littlefield (1)
- Royal Institute of Technology (13)
- Royal Institution of Naval Architects (1)
- Royal Irish Academy (2)
- Royal Photographic Society of Great Britain (1)
- Royal Society (2)
- Royal Society of Chemistry (110)
- [Royal Society of Chemistry] (1)
- The Royal Society of Chemistry (3)
- Royal Society Publishing (1)
- Royal Swedish Academy of Sciences (5)
- Royal Van Gorcum (2)
- RTCSE (2)
- RTU (20)
- RTU Izdevnieciba (2)
- RTU Press (25)
- RTU Publishing House (6)
- Rubettino Editore (1)
- Ruder Boškovic Institute (1)
- Russian Academy of Sciences (3)
- Russian Academy of Sciences (ISMAN) (1)
- Russian Academy of Sciences Karelian Research Centre (1)
- Russian Academy of Sciences,Department of the Earth Sciences (3)
- Russian National Committee of CIGRE (1)
- Russian Political Science Association (1)
Number of records 6122, displaying
3476 - 3500