000 00327nam a2200133Ia 4500
008 230915s9999 xx 000 0 und d
100 _aSingh, Y.N
245 0 _aMathaematical Foundation Of Computer Science
260 _aNEW DELHI
260 _bNEW AGE
260 _c2006
300 _a376
650 _aComputers Engineering
999 _c158227
_d158227