Object oriented programming using c# 
Kendal, Simon. 
 - 2nd edition. 
 -  Bookboon.com.  2018 
 - 403 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-8-74032140-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>c# (computer program language).
<br/><br/><label>Dewey Class. No.: </label>005.13 K33 2018