TY  - BOOK
ED  - International Committee for Lift Regulations.
ED  - International Labour Office.
TI  - Code of practice for the safe construction and installation of elect ric passenger, goods and service lifts/ 
PY  - 1972///
CY  - Geneva : 
PB  - International Labour Office, 
KW  - Elevators
KW  - Standards
ER  -