000 00348nam a2200145Ia 4500
008 130629s9999 xx 000 0 und d
082 _a001.64 WIL-W
100 _aWilliams Robert,E
245 _aWord Star
260 _bBpb Publications
_c1986
_aNew Delhi
300 _a201
650 _aComputer Science
650 _aGeneralities
942 _cBK
999 _c20968
_d20968