TY  - BOOK
AU  - Barnes,Ralph Mosser
TI  - Motion and time study: design and measurement of work 
SN  - 0471059056
PY  - 1980///
CY  - New York [etc.]
PB  - John Wiley & Sons
KW  - Praca
KW  - pomiar
KW  - kaba
KW  - Badanie czasu pracy
N1  - Bibliogr. s. 661-678. Indeks
UR  - https://library.put.poznan.pl/spisy_tresci/139308.pdf
ER  -