TY - THES ID - 134848743 TI - Essays on reward programs. AU - Shi, Mengze AU - Camegie Mellon university. Graduate school of industrial administration PY - 1998 PB - Ann Arbor University microfilms international DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:134848743 AB - ER -