000 00334nam a2200145Ia 4500
100 _aLEVY LEON S
020 _a81-224-0090-6
650 _aComputer Science
365 _cRS
365 _d1
942 _cENGBK
245 _aDiscrete Structures Of Computer Science
260 _bWiley Eastrn Ltd
_c1960
_aNew Delhi
300 _a310 pp
999 _c15822
_d15822