TY  - BOOK
AU  - GrilloElmer V.
AU  - Berg,Charles T.
TI  - Work measurement in the office: a guide to office cost control
U1  - 651 
PY  - 1959///
CY  - New York
PB  - McGraw-Hill
KW  - Work measurement
KW  - Methods engineering
KW  - Office management
N1  - Includes index
ER  -