000 00359pam a2200157a 44500
008 230515b1980 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGL
082 _a621.38195/HAL
100 _aHALL D.V.
245 _aMICROPROCESSORS AND DIGITAL SYSTEMS
250 _aN.D.
260 _aNULL
_bMc. G
_c1980
300 _a474 PB
650 _aNULL
999 _c617198
_d617198