000 00253nam a2200121Ia 4500
020 _a8122408265
082 _a511.1 JOS
100 _aJOSHI, K.D.
245 _aAPPLIED DISCRETE STRUCTURES
260 _bNEW AGE
_c2003
300 _a948
942 _2ddc
_cB
999 _c67460
_d67460