000 00231nam a2200085 4500
080 _a681.3
_bLEV.79
245 _aZ80 assembly language programming
100 _aLeventhal, Lance A
260 _aBerkeley
_bOsborne & Associates
_c1979
300 _axxxiii+1-1 to 16-29p
999 _c27671
_d27671