На полицю
Периодическое издание
Information Systems and Operation Research / University of Toronto. – Toronto : [s. n.], 2004.
Выпуск
117 879
Information Systems and Operation Research. – 02/2005. – Vol.43,N1.
1391900 ОФ
Information Systems and Operation Research / University of Toronto. – Toronto : [s. n.], 2004.
Выпуск
117 879
Information Systems and Operation Research. – 02/2005. – Vol.43,N1.
1391900 ОФ