00494nam a2200157 a 450000500170000000800410001702000150005804100080007308200110008110000210009224500440011326400540015730000320021150000500024365000430029320260717091907.0260717s2002    ii            000 0 eng d  a0074604821  aeng04a005.421 aDonovan, John J.10aSystems programming /cDonovan, John J. 1aNew Delhi :bTata McGraw-Hill Publishing,cc2002.  axviii, 488 p : ill ; 23 cm.  aIncludes Bibliography: p. 441-450. and index. 4aSystems programming (Computer science)