TY - BOOK ID - 130325903 TI - Optimization and approximation in deterministic AU - Graham, Ronald Lewis AU - Lawler, Eugène L. AU - Lenstra, Jan Karel PY - 1977 PB - Amsterdam: Stichting mathematisch centrum, DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:130325903 AB - ER -