000 00256nam a2200097Ia 4500
008 180829s2007 xx 000 0 und d
100 _aJOHNSON, BAUGH RICHARD
245 _aDISCRETE MATHEMATICS
260 _aPUNE
_bPEARSON EDU. SINGAPUR
_c2007
300 _a688
999 _c167872
_d167872