TY  - BOOK
AU  - Ghazaryan,Z.Hasmik
ED  - State Engineering University of Armenia (Polytechnic)
TI  - Practical English Course for the Students of National Sciences
SN  - 978-9939-72-102-6
PY  - 2014///
CY  - Yerevan
PB  - Chartaraget
KW  - English
KW  - Manual for the Undergraduate Students of National Sciences
ER  -