000
00310nam a2200121Ia 4500
008
190711s9999 xx 000 0 und d
082
_a
519.7 W7234
100
_a
WILLIAMS.H.P
245
0
_a
MODEL BUILDING IN MATHEMATICAL PROGRAMMING
260
_a
Chichester
_b
Wiley
_c
1978
300
_a
24X16
942
_c
BK
_2
DDC
999
_c
17744
_d
17744