SGEM 2015: 2nd International Multidisciplinary Scientific Conference on Social Sciences and Arts. Albena, Bulgaria, 26 August - 1 September, 2015. Book 2, Vol. 2.
STEF92 Technology Ltd.
Vol. 2.
2015.
P. 883-890
Page 1 of 1. Items from 1 to 2 of 2