000
00267nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Taha (HA)
245
0
_a
Operations research Ed.3
260
_b
Macmillan
260
_c
1982
365
_b
_1
6.85
942
_c
BK
999
_c
214226
_d
214226