John Alatopoulos, Managing Director
32 Kifissias Avenue
Atrina Center, Block B, 7th floor,
151 25, Paradisos, Maroussi
Athens
Greece
Learning Systems Hellas
Phone: +302106819570
Fax: +302106825889
Website: http://learningsystemshellas.gr
Email: john.alatopoulos@learningsystemshellas.gr