- R and MATLAB
- R Companion to Elementary Applied Statistics
- R Cookbook
- R For College Mathematics and Statistics
- R for Conservation and Development Projects
- R for Health Data Science
- R for Programmers
- R For Statistics: Questions and Answers
- R For Statistics: Questions and Answers (2020 Edition)
- R Graphics Cookbook
- R in a Nutshell
- R Markdown
- R Markdown Cookbook
- R Programming - a Comprehensive Guide
- R Programming and Its Applications in Financial Mathematics
- R U Medically Curious?
- R Visualizations
- R. Hooke et la «Micrographia»
- R.d.p.
- R3 y la Colmena Perdida
- R3 y la Huerta Mágica
- Ra quyết định mờ
- RA The Book Vol 2
- RA The Book Vol 3
- Rabbit
- Rabbits
- Rabbits in the Wild!
- Rabbits Can Be Your Kids' Next Best Friend!
- Rabbits for Food, Fur and Profit
- Rabbits for Kids
- Rabbits with Horns and Other Astounding Viruses
- Raben in Mythos und Kulturgeschichte
- Rabi: Scientist & Citizen
- Rabid
- Raccolta di notizie storico-topografiche sull'antica e distrutta città di Marcina ... e sull'origin...
- Raccontami qualcosa di bello
- Racconti della Natura
- Racconti di ghiaccio e roccia
- Raccoon
- Raccoon Gangs, Pigeons Gone Bad, and Other Animal Adventures
- Raccoons
- Raccoons
- Race Against Mother Nature
- Race and Photography
- Race and Planning
- Race and Racism
- Race and the Crisis of Humanism
- Race and the Genetic Revolution
- Race for Space 10: Apollo Draws Closer
- Race for Space 11: Almost There
- Race for Space 12: “The Eagle Has Landed”
- Race for Space 1: Dawn of the Space Age
- Race for Space 2: Sputnik Launches
- Race for Space 3: First man in space
- Race for Space 4: America Plays Catch-Up
- Race for Space 5: Fly Me to the Moon
- Race for Space 6: Stepping Into the Void
- Race for Space 7: Gemini Paves the Way
- Race for Space 8: A Step Further
- Race for Space 9: Baptisms of Fire
- Race for Sustainability
- Race for Tomorrow
- Race to Radar
- Race to Save the Tropics
- Race to Space
- Race Unmasked
- Race, Colonialism and the City
- Races are Fake
- Racial Exclusionism and the City
- Racing for the Bomb
- Racing Green
- Raciocínio Lógico em Exercícios 2ª Edição
- Raciocínio Lógico Para Concursos
- Raciocínio Lógico para Provas e Concursos – 3ª edição
- Racionalidad
- Racionalidad ambiental
- Racism, Not Race
- Rad Recycling
- Radar Detection Theory of Sliding Window Processes
- Radar Networks
- Radar Scattering and Imaging of Rough Surfaces
- Radar, Hula Hoops and Playful Pigs
- Radiaciones Electromagnéticas
- Radiación y materia en astrofísica
- Radial Implications of the Unified Field
- Radiation
- Radiation and Health
- Radiation and Radioactivity on Earth and Beyond
- Radiation and the International Space Station
- Radiation Biology for Medical Physicists
- Radiation Buddies
- Radiation Detection
- Radiation Dose Reconstruction for Epidemiologic Uses
- Radiation Dosimetry Instrumentation and Methods (2001)
- Radiation Hazards to Crews of Interplanetary Missions:
- Radiation Heat Transfer, Augmented Edition
- Radiation in Medicine and Biology
- Radiation Protection
- Radiation Protective Foods
- Radiation Risks in Perspective
- Radiation Safety in Radiation Oncology
- Radiation Sensors with 3D Electrodes
- Radiative Forcing of Climate Change
- Radiative Transfer
- Radiação
- Radicais livres
- Radical
- Radical By Nature
- Radical choc
- Radical Ecology
- Radical Evolution
- Radical Innovators
- Radical Islam in the Former Soviet Union
- Radical Joy for Hard Times
- Radical Ritual
- Radical Simplicity
- Radicals
- Radici e Rami
- Radiestesia
- Radio and Television Regulation
- Radio Frequency Micromachined Switches, Switching Networks, and Phase Shifters