The inventive thinking curriculum project an outreach program of the United States Patent and Trademark Office
TITLE_DISPLAY:
The inventive thinking curriculum project [microform] : an outreach program of the United States Patent and Trademark Office
个人著者:
出版信息:
[Washington, D.C.] : United States Patent and Trademark Office, [1997?]
格式:
缩微
物理描述:
91 p. : ill. ; 28 cm.
团体主题: