The English and Welch DictionaryJohn Roderick · First published 1725 · Latest edition 2018Open the Tome
Physics of the bodyJohn R. Cameron, James G. Skofronick, Roderick M. Grant · First published 1999Open the Tome
What you should know about the People's Republic of ChinaJohn Roderick · First published 1972Open the Tome
A compendious herbal. Or the names of most of the physical herbs, trees, and fruits. In English and Welch. ..John Roderick · First published 1737Open the Tome
The English and Welch dictionary; or, The English before the WelchJohn Roderick · First published 1737Open the Tome
