TY  - BOOK
AU  - Grillo,Elmer V.
AU  - Berg,Charles J
TI  - Work measurment in the office: a guide to office cost control 
U1  - 651 
PY  - 1959///
CY  - New York
PB  - Mc-Graw-Hill
KW  - Business consultants
KW  - Industrial management
N1  - includes bibl
ER  -