TY  - BOOK
AU  - Hendry, John W.
AU  - Rowntree, B. Seebohm
TI  - Manual of time and motion study: a practical guide to the measurement of human endeavour in industry and to the development of productive efficiency
U1  - 658.542 
PY  - 1947///
CY  - London
PB  - Sir Isaac Pitman
N1  - Includes index
ER  -