TY  - BOOK
AU  - Ghazaryan,H.
ED  - Ministry of Education and  Science  
TI  - English for mining engineers: academic manual 
SN  - 9789939720029
PY  - 2014///
CY  - Yerevan
PB  - Chartaraget
KW  - Mineral industries
KW  - Handbooks, manuals, etc
KW  - Օտար լեզու
KW  - Մետալուրգիա
ER  -