WORKING OUT WITH AUTOCAD An Exercise Book For Building Professional CAD Skills
1987 年出版369 页ISBN:0934035105
COLLEGE ENGLISH CREATIVE WRITING BASICK SKILLS STUDENT'S BOOK
IAN SMALLWOOD2015 年出版172 页ISBN:9787544638302;9787544638
COLLEGE WRITING SKILLS AND COLLEGE WRITING SKILLS WITH READINGS SIXTH EDITION
2222 年出版19 页ISBN:0072993642