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008 230718s9999||||xx |||||||||||||| ||und||
082 _a621.381 958 2
100 _aTOCCI RONALD J
245 0 _aDIGITAL SYSTEMS PRINCIPLES AND APPLICATIONS
250 _a6
260 _bP H I
_c1999
_aNEW DELHI
300 _a827
999 _c32625
_d32625