ALLERGIC DISEASES DIAGNOSIS AND MANAGEMENT
ROY PATTERSON1972 年出版649 页ISBN：0397502915
LESLEY BLUNDELL AND JACKIE STOKES1981 年出版54 页ISBN：0521231353
Listening activities for lower-intermediate and intermediate students. Task Listening aims to develop the listening skills of students who have had little exposure to authentic spoken Engli...
Microelectronics:Processing and Device Design
ROY A.COLCLASER1980 年出版333 页ISBN：
CONFIDENTIAL AND OTHER PRIVILEGED COMMUNICATION
ROY D.WEINBERG1967 年出版117 页ISBN：
（美）Zhigang xiang，（美）Roy Plastock著；陈泽琳等译2002 年出版295 页ISBN：7111108221
（美）（R.阿吉洛夫）Roy Ageloff等原著；万国电脑图文公司编译2000 年出版361 页ISBN：7040085054
