Growing and Handling Garlic in California (Classic Reprint) McCallum, Roy D. Innbundet / 2018 / Engelsk
Probability and Stochastic Processes: A Friendly Introduction for Electrical and Computer Engineers Yates, Roy D. Digital bok / 2013 / Engelsk
Index : Roy D. Graves Photograph Collection : Oral History Transcript / and Related Material, 1963-1964 Graves, Roy D. Heftet / 2012 / Engelsk
Grand Catalogue of the Phi Kappa Psi Fraternity: February 1, 1910 (Classic Reprint) Keehn, Roy D. Innbundet / 2018 / Engelsk
On Market Timing and Investment, Performance Part II: Statistical Procedures for Evaluating Forecasting Skills (Classic Reprint) Henriksson, Roy D. Heftet / 2019 / Engelsk
Grand Catalogue of the Phi Kappa Psi Fraternity: February 1, 1910 (Classic Reprint) Keehn, Roy D. Heftet / 2018 / Engelsk
On Market Timing and Investment, Performance Part II: Statistical Procedures for Evaluating Forecasting Skills (Classic Reprint) Henriksson, Roy D. Innbundet / 2019 / Engelsk
