@inproceedings{DAC-1974-Barnes,
	acmid         = "811406",
	author        = "W. M. Barnes",
	booktitle     = "{Proceedings of the 11th Design Automation Workshop}",
	pages         = "300--307",
	publisher     = "{ACM}",
	title         = "{Automated sign design and stencil cutting system}",
	year          = 1974,
}