Elevator world educational package and reference library.
Contributors: Elevator World (Firm). Educational Division.
Publisher: Elevator World, Educational Division
Published: 1990
Place of publication: Mobile, AL (P.O. Box 6507, Loop Branch, Mobile 36606)
Language: eng
Subjects: Elevators -- Programmed instruction.
Other titles: Elevator world.; Elevator world's educational package.
Notes: Includes bibliographical references.
Rev. ed. of: Elevator world's educational package.
Vol. 1-3: "1990 ed."; v. 4: "1994 ed."
Table of contents: title: v. 1. Elevator control & operation; title: v. 2. Elevator maintenance & traffic; title: v. 3. Construction, performance & hydraulics; title: v. 4. Escalators and moving walks (1953-1993). Modernization update (1989-1992). Multi-directional safeties update (1986-1993). Operation and control update (1990-1993). Earthquakes/fire update (1986-1993).