出版者
- R. B. Seeley and W. Burnside1
- R. Bartlett and S. Raynor (Firm)2
- Rand McNally and Company3
- Rand, Avery & Frye1
- Raub & Co. 1
- Raynor, Samuel1
- Realist Review1
- Reconstruction1
- Regimonti, Ex officina Hartungiana, 18901
- Reproductive Sciences40
- Richardson & Lord1
- Robert S. Davis & Co.2
- Roberts Brothers (Boston, Mass.)2
- Roberts, Book and Job Printers1
- Robinson Pratt & Co. and Collins, Brothers, and Co.: New York1
- Robinson, John T., 1811-18621
- Roger Chalkley 1
- Royal United Services Institute1
- S.C. Griggs & Co.2
- Sage1