1 option
Handbook of plastics / by Herbert R. Simonds, Archie J. Weith and M.H. Bigelow.
LIBRA TP986.A2 S48 1949
Available from offsite location
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.