TY - BOOK ID - 132134734 TI - Production and operations management: a systems concept AU - Johnson, Richard A. AU - Newell, William T. AU - Vergin, Roger C. PY - 1974 PB - Boston Houghton Mifflin DB - UniCat KW - Production management UR - https://www.unicat.be/uniCat?func=search&query=sysid:132134734 AB - ER -