Investment opportunity : a scanning-ultrasonics cut stock manufacturing system /

Chicago citation style
Harpole, George B. Investment opportunity : a scanning-ultrasonics cut stock manufacturing system /. 1981. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007419054. (Accessed December 14, 2018.)
APA citation style
Harpole, George B, (1981) Investment opportunity : a scanning-ultrasonics cut stock manufacturing system /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007419054
MLA citation style
Harpole, George B. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007419054>.
Note: These citations are programmatically generated and may be incomplete.