000 00294nam a2200121Ia 4500
100 _aHehner, Eric C. R.
020 _a0-13-539966-1
942 _cBK
245 _aThe logic of programming
260 _aPrentice-hall international, United kingdom
_c1984
082 _a001.642 Heh
300 _a361
999 _c17743
_d17743