Ryan, Nicholas M.  1939- <br/><br/>
Accuracy of setting out in construction work 
Nicholas M. Ryan 
 - Dublin  An Foras Forbartha  1981 
 - iv, 18 p.  ill.  30cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building sites
<br/><br/><label>Dewey Class. No.: </label>624