Login and search LibrarySearch using keywords that describe your topic, then refine your results to the resource you are wanting, such as books, chapters or journals.

• Combine your keywords with AND to find all search terms. 
• Use OR to find any words or synonyms.
• Find "exact phrases" with quotation marks. 
• Add an asterisk * to part of a word to find different endings and plurals. 

An example search: 

 "Maintenance and repair" AND  (Commercial OR Industrial)  AND Refrig*

 This list of search terms and keywords is a good place to start your search.

• Air Conditioning
• Compressors
• Cooling towers
• Heating
• Refrigeration
• Ventilation
• Industrial refrigeration
• Heating and ventilation
• Air quality management
• Duct system

Online publications produced by the American Society of Heating Refrigeration and Air Conditioning