TY  - BOOK
AU  - Gilbreth,Frank B.
AU  - Gilbreth,L.M.
ED  - Annual Meeting of the American Society of Mechanical Engineers 
TI  - Process charts /  
PY  - 1921///
CY  - New York : 
PB  - The American society of Mechanical Engineers, 
KW  - DIAGRAMAS DE PROCESO
N1  - Presentado en el Annual Meeting of the American Society of Mechanical Engineers
UR  - https://engineering.purdue.edu/IE/GilbrethLibrary/gilbrethproject/processcharts.pdf
ER  -