A PetLove Guide to German Shepherd Dogs
ROY and Clarissa Allan1988 年出版118 页ISBN：
FAMILY PLANNING AND THE LAW SECOND EDITION
ROY D.WEINBEG1979 年出版121 页ISBN：037911111X
Linear algebra and matrix analysis for statistics
Sudipto Banerjee ; Anindya Roy2014 年出版566 页ISBN：1420095388
（美）（G.罗伊）Rergor Roy，（美）（R.拉纳尔德）Ralph Ranald著；石榴楼译1997 年出版197 页ISBN：7560012876
CONTENDING VOICES: BIOGRAPHICAL EXPLORATIONS OF THE AMERICAN PAST VOLUME II: SINCE 1865
JOHN HOLLITZ A.JAMES FULLER2003 年出版309 页ISBN：2900395980698;2900395980
COMPARATIVE POLITICS NOTES AND READINGS SIXTH EDITION
ROY C.MACRIDIS BERNARD E.BROWN1986 年出版602 页ISBN：0256033919
THE ART OF COMICS A PHILOSOPHICAL APPROACH
AARON MESKIN AND ROY T.COOK2012 年出版213 页ISBN：1444334647
Marine and freshwater products handbook; volume 2
Roy E. Martin emily paine george j.flick lynn m.davis2000 年出版661 页ISBN：1566768896
Marine and freshwater products handbook; vollume 3
Roy E. Martin emily paine george j.flick lynn m.davis2000 年出版964 页ISBN：1566768896
Marine and freshwater products handbook volume.1
Roy E. Martin emily paine george j.flick lynn m.davis2000 年出版287 页ISBN：1566768896
