000
00286nam a2200097Ia 4500
008
160523s9999 xx 000 0 und d
100
_a
Liu, C. L.
245
_a
Topics in combinatorial mathematics
260
_a
Massachusetts
_b
Mathematical Association of America
_c
1972
300
_a
ii, 265p.
999
_c
29279
_d
29279