000 00291nam a2200121Ia 4500
100 _aPalmer, D C & Morris, B D
020 _a0-7131-2538-1
942 _cBK
245 _aComputer science
260 _aEdward Arnold Ltd., London
_c1980
082 _a621.381952 Pal /Mor
300 _aviii, 397
999 _c18510
_d18510