00795cam 2200253 450 1754600http://id.bnportugal.gov.pt/bib/porbase/175460020030621221500.00-13-937699-270609PTBN0062651719920615d1984 k y0pory0103 baengUS<The > UNIX programming environmentBrian W. KernighanEnglewood CliffsPrentice-Hall1984X, 357 pPrentice-Hall software series519.68medeng292039KernighanBrian W.437784PikeRob0701414661PTBNRPC681.3 KER UnicoopESGSmq3032279bccoopESGS0681.3 KER UnicoopESGSmq3032280bccoopESGS068N/KER.UnicoopUCMAmq3077124bccoopUCMA0UCMA6-202