000 00295cam a2200121ua 4500
082 _a001.6425
_bSIN/IN
100 _aSinclair, Ian .
_91587
245 _aIntroducing spectrum machine code /
250 _a1 /
260 _aLondon :
_bGranada ,
_c1983.
300 _a149 ;
_eCD ROM.
942 _cBK
999 _c5578
_d5578