TY  - BOOK
AU  - Balabanyan,Henry
ED  - Ministry of Education and Science of RA 
ED  - National Polytechnic University of Armenia.
TI  - Electrical Engineering: Test-Book of Problems and Questions / 
SN  - 978-9939-72-543-7
PY  - 2017///
CY  - Yerevan
PB  - Chartaraget
KW  - Electrical Engineering
KW  - Test-Book
ER  -