00509nam a2200157Ia 4500008004100000041000800041082001800049100002000067245003300087250000600120260004100126300001100167650002000178999001900198952013400217210716s1991    xx            000 0 und d  aeng  a621.3811 CHAB  aChatterji, B N.  aDigital computer technology.  a1  aNew DelhibKhanna Publicationsc1991  avi,382  aDigital Systems  c182411d182411  001040708MCAaAIMITbAIMITd2021-07-16eDonatedg35.00l0o621.3811 CHABpMCA01919r2025-07-21 00:00:00v35.00w2021-07-16yBK