00377nam a2200133Ia 4500008004100000020001800041041000800059082002000067100001900087245005800106250001000164260006100174300000800235211209s2003    xx            000 0 und d  a81-7808-036-2  aeng  a005.42 O 03 BEC  aBECK, LELAND L  aSYSTEM SOFTWARE: INTRODUCTION TO SYSTEMS PROGRAMMING   a3 ed.  aNEW DELHIbPEARSON EDUCATION ASIA PUBLISHING HOUSEc2003  a519