TY  - BOOK
AU  - Alexander, L.G.
TI  - First things first: an intergrated course for beginners (student's book) 
SN  - 058252329X
U1  - 428.24 22
PY  - 1967///
CY  - London
PB  - Longman
KW  - English language
KW  - Study and teaching
N1  - Student's book
ER  -