TY  - BOOK
ED  - Bureau of Indian standards
TI  - Code of practice for installation, operation and maintenance of electric passenger and goods lifts
U1  - 621.876.113/.114.005-83:006.76 
PY  - 1981///
CY  - New Delhi
PB  - Bureau of Indian standards institution
KW  - IS:1860-1980
ER  -