nam a22 7a 4500 1170 1170 OSt 20180221140829.0 171016b xxu||||| |||| 00| 0 eng d 2456-4885 BSDU English BSDU 004 EFY Enterprises Pvt Ltd. Open Source for You The Complete magazine on open Source For You New Delhi EFY Enterprises Pvt Ltd. 01/09/2017 Monthly Computer Science, Open Source Software ddc MAGAZINE 1