Professionals achievements and approaching opportunities in the growth of plastics engineering technical papers presented at the 16th annual technical conference of the Society of Plastics Engineers, Inc.
| Awduron Corfforaethol: | , |
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| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Chicago
[Stamford Conn.]
1960.
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| Pynciau: |