TY  - BOOK
AU  - Quick,Joseph H.
AU  - Duncan,James H.
AU  - Malcolm,James A.
TI  - Work - Factor time standards: measurement of manual and mental work
U1  - 658.54 
PY  - 0000///McGraw - Hill,
PY  - 1962///
CY  - New York
KW  - Work measurement
KW  - Predetermined motion time systems
KW  - Methods engineering
N1  - Includes index
ER  -