Strong - Greek Dictionary
James Strong
Boost.Asio C++ Network Programming Cookbook
Dmytro Radchuk
Knowledge Annotation: Making Implicit Knowledge Explicit
Alexiei Dingli
Greek: An Essential Grammar of the Modern Language
David Holton & Peter Mackridge & Irene Philippaki-Warburton
Covert Persuasion
Kevin Hogan & James Speakman
Gurdjieff
Gil Friedman