Andrews, George H  <br/><br/>
Technical inquiry service 

 - 30p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Various industries 
<br/><br/><label>Subjects--Index Terms: </label>Building  
<br/><br/><label>Universal Decimal Class. No.: </label>673.2:658.2(100)   / K0