Peter L. Ciampi, J. D. Nash. Concepts in CAD data base structures. In Donald J. Humcke, J. Michael Galey, Stephen A. Szygenda, Pat O. Pistilli, Nitta P. Dooner, Judith G. Brinsfield, J. S. Olila, editors, Proceedings of the 13th Design Automation Conference, DAC '76, San Francisco, California, USA, June 28-30, 1976. pages 290-294, ACM, 1976. [doi]
Abstract is missing.