Brett, Thomas J. <br/><br/>
Air conditioning--design and construction of ducts  a practical text on the requirements, design, construction, installation and operation of air ducts for distribution of air for air-conditioning systems installed in various types of buildings and railway cars / 
by Thomas J. Brett. 
 - Chicago :  American Technical Society,  1937. 
 - 1 online resource (vi, 226 p.) :  ill. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air conditioning.<br/>MCE
<br/><br/><label>Dewey Class. No.: </label>697.93  / BRE