TY - JFULL ID - 134921975 TI - オペレーションズ・リサーチ AU - Nihon Kagaku Gijutsu Renmei. AU - Nihon Operēshonzu Risāchi Gakkai. PY - 1956 PB - Tōkyō-to : Nihon Kagaku Gijutsu Renmei, DB - UniCat KW - Operations research KW - Management science UR - https://www.unicat.be/uniCat?func=search&query=sysid:134921975 AB - ER -