Buildig Construction 
by Macay,W.B 
 - Metric  edition 
 - New York,  Longman,  1974. 
 - 161p. 
<br/><br/><label>ISBN: </label>0-582-42219-1 
<br/><br/><label>LC Class. No.: </label>TA149  / . M3 1974