000 00265nam a2200109Ia 4500
008 220201s1985 xx 000 0 eng d
100 _aSKINNER B
245 0 _aAMSTREED PROGRAMMING GUIDE
260 _aLONDON
_bGERALD DUCK WORTH
_c1985
300 _a212
942 _2ddc
999 _c90809
_d90809