Open source softwar : Learning Elastic Stack 6.0 : a beginner's guide to distributed search, analytics, and visualization using Elasticsearch, Logstash and Kibana
Open source software -- Developing countries : Free and open source software and technology for sustainable development / edited by Sulayman K. Sowe, Govindan Parayil and Atsushi Sunami
Open source software -- Government policy : Avoiding the success trap : toward policy for open-source software as infrastructure / by Stewart Scott, Saara Ann Brackett, Trey Herr, and Maia Hamin
Open Space Theatre (London, England) -- History. / http://id.loc.gov/authorities/subjects/sh2008001792 http://id.loc.gov/authorities/subjects/sh99005024 : Off-centre stages : fringe theatre at the Open Space and the Round House 1968-1983 / Jinnie Schiele
Open spaces -- Australia -- Adelaide (S.A.) -- Congresses. : The Adelaide Parklands Symposium : a balancing act : past, present, future, University of South Australia, Adelaide 10 November 2006 / editors, Christine Garnaut and Kerrie Round
Open spaces -- Australia -- Congresses. : Papers of the 50th National Conference of the Royal Australian Institute of Parks and Recreation ...Dedited by J.E. Gray
Open spaces -- Australia -- New South Wales -- Sydney : Spaces for pedestrian use in the city of Sydney : a pilot survey of city office and shop workers attitudes and requirements for open space to be used in their lunch break / by Ross Thorne, Terry Purcell
Open spaces -- Australia -- Victoria -- Doncaster : Urban spaces : suburban townscapes, concepts for design and construction to create an improved living environment / Peter S. Parkinson ; Development Consulting Unit, City of Doncaster and Templestowe
