00806    a2200193   4500003000500000005001700005010001600022020001700038040000900055082001600064100002000080245008100100260005500181300003500236505023900271538003200510650002600542650004400568Nust20220719191943.0  a   84018506  a0201109506 :  cNust00a001.642,BEC1 aBeck, Leland L.10aSystem software :ban introduction to systems programming /cLeland L. Beck.  aReading, Mass. :bAddison-Wesley Pub. Co.,cc1985.  axiii, 434 p. :bill. ;c24 cm.  aBackground (Page-1), Assemblers (Page-43), Loaders and Linkers (Page-1230, Marco Processors (Page-175), Compilers (Page-225), Operating Systems (Page-325), Other System Software (Page-419), Software Engineering Issues (Page-447).       aAlmirah No.1 and Shelf No.2 0aComputer programming. 0aSystems programming (Computer science).