Handbook on A17.1 safety code for elevators and escalators /

Eitemau Tebyg

• Vertical transportation : elevators and escalators/
  gan: 195509 Strakosch, George R.
  Cyhoeddwyd: (1967)
• Vertical transportation : elevators and escalators/
  gan: 195509 Strakosch, George R.
  Cyhoeddwyd: (1983)
• Elevators ; electric and electrohydraulic elevators, escalators, moving sidewalks and ramps
  gan: 313128 Annett, Fred Anzley
  Cyhoeddwyd: (1960)
• Operation and maintenance of lifts and escalators
  gan: A 2 Day Course On Operation and Maintenance Of Lifts And Escalators (1996 : Kuala Lumpur), et al.
  Cyhoeddwyd: (1996)
• The vertical transportation handbook /
  gan: Strakosch, George R. 195509, et al.
  Cyhoeddwyd: (2010)