Society of the Plastics Industry,International Symposium on Acoustic Emission From Reinforced Composites.International Symposium on Acoustic Emission From Reinforced Composites (1st : 1983 : San Francisco, Calif.).SPI,1983.
The Structural Foam Division The S. P. I. Inc.,S. P. I. 9th Annual Structural Foam Conference.S. P. I. 9th Annual Structural Foam Conference (9th : 1981 : Palm Springs):Productivity through technology; Proceedings.SPI,1981.