00667cam a2200169 a 4500020001500000050001800015100002100033245004600054260006500100300003800165500002000203650002500223942001200248952011100260952011100371999001500482  a812030516700aQA 76.76bBAC1 aBach, Maurice J.14aThe design of the UNIX operating system /  aNew Delhi :bPrentice-Hall of India Private Limited,cc1986.  axiv, 471 pages :bIllustrations ;  aIncludes index.  aUNIX (computer file)  2lcccBK  00102lcc40aGIMPAbGIMPAcREFd2008-11-04eDonationl0oQA 76.76 BAC p54912r2023-09-19w2023-09-19yBK  00102lcc40aGIMPAbGIMPAcGENd2008-11-04eDonationl0oQA 76.76 BAC p54911r2023-09-19w2023-09-19yBK  c2944d2944