000 00290nam a2200109Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a511.
100 _aCHANDRASEKHARAIAH D S
245 0 _aDISCRETE MATHEMATICAL STRUCTURES FOR III SEM
260 _bPRISM
_c2002
_aBANGALORE
300 _a414
999 _c41099
_d41099