TY - BOOK ID - 128178469 TI - Operational research in practice AU - Von Kármán, Theodore AU - Davidson, Kenneth M. AU - Davies, Max AU - Verhulst, Michel PY - 1958 PB - London : Pergamon press, DB - UniCat KW - Operations research KW - Military research KW - Congresses. UR - https://www.unicat.be/uniCat?func=search&query=sysid:128178469 AB - ER -