00850nam0 22002651i 450 RML023891520231121125705.020121121d1994 ||||0itac50 baitaitz01i xxxe z01nUnix System V - Release 4Stephen Coffin2a ristMilano McGraw-Hill Libri Italia 1994836 p.24 cmCOFFIN, StephenRMLV15265565746ITIT-0120121121IT-FR0098 Biblioteca Area Giuridico EconomicaFR0098 RML0238915Biblioteca Area Giuridico Economica 53TER 005.3/11 53VM 0000078245 VM barcode:0006855VMA 1994101820121204 53UNIX147395UNICAS