TY - GEN AU - Kolin, A TI - Vvedenie v operatsionnye sistemy U1 - 681.142.2 PY - 1975/// CY - Moskva PB - Mir N1 - Cuprinde bibliografie; Scriere chirilica; Introduction to operating system - A. J. T. Colin (Computer monographs); (London - McDonald - 1971; New York - American Elsevier - 1971) ER -