TY  - BOOK
ED  - The American Society of Mechanical Engineers
TI  - CAN/CSA-44.1-M91, ASME-A17.5-1991 : : Elevator and escalator electrical equipment. A National standard for Canada.An American National Standard / 
PY  - 1991///
CY  - New York : 
PB  - ASME, 
KW  - ASCENSORES
KW  - ESCALERAS
KW  - ASME A17.5-1991
KW  - CAN/CSA-B44.1-M91
KW  - NORMA
ER  -