000
00275nam a2200085Ia 4500
008
150310s9999 xx 000 0 und d
100
_a
"MAURICE WASIENI, ARTHUR YASPAN & LAWRENCE FRIED MAN"
245
_a
OPERATIONS RESEARCH: METHODS & PROBLEMS
260
_c
1959
_b
JOHN WILEY AND SONS
999
_c
9615
_d
9615