TY  - BOOK
AU  - Wortman,Max Sidones
AU  - Luthans,Fred
TI  - Emerging concepts in management: process, behavioral, quantitative, and systems 
PY  - 1975///
CY  - New York
PB  - Macmillan
KW  - Management
N1  - Includes bibliographical references and index
ER  -