TY  - BOOK
AU  - Paronyan,Sh
AU  - Harutyunyan,N.
AU  - Yaghubyan,M.
AU  - Khachatryan,A.
AU  - Madoyan,L.
TI  - English grammar in practice: Teacher's guide 
SN  - 978-9939-60-354-4(part. 1)
PY  - 2016///
CY  - Yerevan
PB  - VMV-Prin
KW  - English language
KW  - Grammar
N1  - Part. 1. (2016; 130 p.)
ER  -