000 00259nam a2200109Ia 4500
008 200129s9999 xx 000 0 und d
082 _aSAR-A
100 _aSARKAR, S.K.
245 2 _aA TEXTBOOK OF DISCRETE MATHEMATICS
260 _bS.CHAND
_c2013
942 _cREF
999 _c1306
_d1306