00842cam 2200253 450 1826297http://id.bnportugal.gov.pt/bib/porbase/182629720030531015300.00-13-949876-157406PTBN0086912519940712d1990 k y0pory0103 baengUSUNIX network programmingW. Richard StevensEnglewood CliffsPrentice Hall1990XI, 772 p.ilPrentice Hall software series681.3medpor289952StevensW. Richard251140PTBNRPC001-01-20coopESGLEmq3035045bccoopESGLE01A-3-88coopISEC567406bcCOOPISEC0681.3.062G.117coopUAVSDmq1055410bccoopUAVSD786420VERNEY M68/681.3 STE ucoopUEBIBmq2876286bccoopUEBIB0UAV60-1292