TY  - BOOK
AU  - Wiren,Alexis Robert
AU  - Heyel,Carl
TI  - Practical management research
T2  - McGraw-Hill industrial organization and management series
U1  - 658.01 
PY  - 1945///
CY  - New York, London
PB  - McGraw-Hill Book Company, inc.
KW  - Research, Industrial
KW  - Industrial organization
KW  - Industrial efficiency
KW  - Industrial management
ER  -