TY - BOOK ID - 6262792 TI - Graph theory in operations research PY - 1982 SN - 0333282140 0333282132 1349166758 9780333282144 PB - London Macmillan DB - UniCat KW - 519.1 KW - Combinatorics. Graph theory KW - 519.1 Combinatorics. Graph theory UR - https://www.unicat.be/uniCat?func=search&query=sysid:6262792 AB - ER -