TY  - BOOK
AU  - Polk,Edward J.
AU  - Mariotti,John J.
TI  - Methods analysis and work measurement
T2  - McGraw-Hill series in industrial engineering and management science
PY  - 1984///
CY  - New York
PB  - McGraw-Hill
KW  - Work measurement
N1  - Includes bibliography : p. 279-280 and index
ER  -