000 00280nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
082 _a511.3
100 _aShanker Rao G
245 0 _aDiscrete Mathematical Structures
260 _bNew Age Internationl, New Delhi
_c2002
942 _cBK
999 _c1447
_d1447