System analysis and design 
3G E-Learning. 
 -  3G E-Learning, LLC.,  2023 
 - x, 334 pages 
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<br/><br/><label>ISBN: </label>978-1-984679-68-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis.
<br/><br/><label>Dewey Class. No.: </label>004.21 S9953 2023