Open source systems:   Grounding research 
/ 7th IFIP WG 2.13 international conference, OSS 2011 Salvador, Brazil, October 2011 proceedings 
 - New York:   International Federation for Information Processing,   2011 
 - xvi, 384p. 
<br/><br/><label>ISBN: </label>978-3-642-24417-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.06(082.2)  / Q1