00909nam--2200337---450 99000035921020331620200325152636.00035921USA010035921(ALEPH)000035921USA0120010314d1977----kmay1itay5003----baitaengITProgrammazione di sistemiJohn J. DonovanMilanoEtas Libri1977515 p.ill.20 cmInformatica42001Informatica42001Systems programming333273SistemiBNCF001.642DONOVAN,John J.663ITsalbcISBD990000359210203316001.6 INFO 410074001.600105166000 001.6 DON381 DISESBKSCIDISESSystems programming333273UNISA