McCampbell, B. Harrison. <br/><br/>
Problems in roofing design / 
B. Harrison McCampbell. 
 - Boston :  Butterworth Architecture,  c1991. 
 - xxv, 227 p. :  ill. ;  26 cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>075069162X (acidfree paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE<br/>Roofs--Design and construction.
<br/><br/><label>Dewey Class. No.: </label>695  / MCC