Jones, W.P. Air conditioning engineering/ W.P. Jones - 2nd ed. - London: Edward Arnold, 1973 - xxvi, 521 p.: ill.; 23 cm. Includes index ISBN: 0713133120 Rs. 176.00 Subjects--Topical Terms: Air conditioningAir--PurificationVentilationFilters and filteration Dewey Class. No.: 697.93