Ladd, D. L. (1986). Protection for semiconductor chip maska in the United States: Analysis of the semi conductor chip protection Act of 1984. VCH.
Παραπομπή Chicago StyleLadd, David Leibowitz. Protection for Semiconductor Chip Maska in the United States: Analysis of the Semi Conductor Chip Protection Act of 1984. Weinheim: VCH, 1986.
Παραπομπή MLALadd, David Leibowitz. Protection for Semiconductor Chip Maska in the United States: Analysis of the Semi Conductor Chip Protection Act of 1984. VCH, 1986.
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