000 00294nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.3819642 C643
100 _aCLOCKSIN,W.F
245 0 _aPROGRAMMING IN PROLOG
260 _aNEW DELHI
_bNarosa
_c1986
300 _a23X15
942 _cBK
_2DDC
999 _c22244
_d22244