00335nam a2200109Ia 4500008004100000041000800041082002000049100002400069245008000093260004400173300000800217211209s1979    xx            000 0 und d  aeng  a004 N79 ECK/MOR  aECKHOUSE, RICHARD H  aMINICOMPUTER SYSTEMS : ORGANIZATION, PROGRAMMING AND APPLICATIONS (PDP-11)   aNEW DELHIbPRENTICE-HALL OF INDIAc1979  a491