TY - BOOK AU - Chapman,Elwood N. TI - The fifty-minute supervisor T2 - Fifty-minute food service management library AV - HF5415.5 .C43 1986 U1 - 658.302 22 PY - 1986/// CY - Los Altos, Calif. PB - Crisp Publications KW - Management KW - Supervision of employees N1 - On cover: The fifty-minute supervisor : a guide for the newly promoted ER -