Structural erection : Intermediate in compliance with NC II 
3G E-learning. 
 - Second edition. 
 -  3G E-learning LLC.  2019 
 - v, 324 pages 
<br/><br/>
<br/><br/><label>ISBN: </label>978-1-984634-88-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Concrete construction.
<br/><br/><label>Dewey Class. No.: </label>693 S9271 2019