@BOOK{ Book!D - 103992277,
AUTHOR = "Duckworth, W. E",
TITLE = "guide to operational research",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه اصفهان",
SUBJECT = "Management",
URL = "/book/103992277/guide-to-operational-research/"}