Erecting substructures and superstructures. 

 - Lawrenceville  Meridian Education  2005. 
 - 1 computer optical disc  sd. ,col.  4 3/4 in. 
 - Construction Technology Series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Construction industry--Vocational guidance
<br/><br/><label>Dewey Class. No.: </label>690.023 ERE 2005