TY - BOOK ID - 1403209 TI - Introduction to operating systems. PY - 1971 VL - 17 SN - 0356038688 9780356038681 PB - London : Macdonald, DB - UniCat KW - Computer architecture. Operating systems KW - 681.3*D4 KW - 681.3*D40 KW - Operating systems--See also {681.3*C} KW - Operating systems: general KW - 681.3*D40 Operating systems: general KW - 681.3*D4 Operating systems--See also {681.3*C} UR - https://www.unicat.be/uniCat?func=search&query=sysid:1403209 AB - ER -