000
00297nam a2200121 4500
008
160616s 000 0
245
_a
Numerical methods in extremal problems
100
_a
Pshenichny, B.N
100
_a
Danilin, Yu M
500
_a
B311 L81
942
_c
BK
_2
BK4702
080
_a
518.6 PSH
999
_c
4702
_d
4702