http://digfir-published.macmillanusa.com/video_public_speaking_accessible/video_public_speaking_accessible_ch92.html
Chapter
93. Figures of speech: Analogy (pipeline as circulatory system)
59d79fc57894d2d57a000006
http://digfir-published.macmillanusa.com/video_public_speaking_accessible/video_public_speaking_accessible_ch92_dlap.xmlDLAP questions59d79fc57894d2d57a000006