When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
By R. F. C. Walters (Author). Categories and Computer Science (Cambridge Computer Science Texts, Series Number 28) Reissue Edition. Publisher : Cambridge University Press; Reissue edition (August 28, 1992).
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.