00334nam a22001457a 4500003000400000005001700004008004100021020001500062040000700077082001200084100002300096245004600119260001500165300000800180OSt20220131101010.0220131b        |||||||| |||| 00| 0 eng d  a0135056942  cHU  a621.381  aThompson D. Robert  aDigital Electronics A Simplified Approach  aNew Jersey  f928