TY  - BOOK
AU  - Ispirian,Naira Merujan
AU  - Khachatrian,Ashot Julvern
ED  - Ministry of Education and Science of Republic of Armenia
ED  - State Engineering University of Armenia (Polytechnic).
TI  - Physics in problems
SN  - 9789939556291
PY  - 2011///
CY  - Yerevan
PB  - Chartaraget
KW  - Physics
KW  - Handbooks, manuals, etc
ER  -