Khurmi, R. S. Textbook of refrigeration and air conditioning / R. S. Khurmi and J. K. Gupta - 5th ed., - India S. Chand 2011 - 754 p. ISBN: 9788121927819 Subjects--Topical Terms: Air conditioningRefrigeration and refrigerating machineryᅠ Dewey Class. No.: 621.56 KHU-R