000
00311nam a2200133Ia 4500
008
230718s9999||||xx |||||||||||||| ||und||
082
_a
511.6
100
_a
GRIMALDI RALPH P
245
0
_a
DISCRETE AND COMBINATORIAL MATHEMATICS
250
_a
5
260
_b
PEA
_c
2007
_a
DELHI
300
_a
1026
490
_v
1
999
_c
47781
_d
47781