Dhillon, B. S. (2002). Engineering maintenance: A modern approach. New York: CRC Press.
Dyfyniad Arddull ChicagoDhillon, B. S. Engineering Maintenance: A Modern Approach. New York: CRC Press, 2002.
Dyfyniad MLADhillon, B. S. Engineering Maintenance: A Modern Approach. New York: CRC Press, 2002.
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