TY  - BOOK
AU  - Hutchinson,Tom
AU  - Waters,Alan
TI  - Interface: English for technical communication : teacher's guide 
SN  - 058274864x
AV  - PE 1128 .H8
PY  - 1984///
CY  - Harlow, Essex, England
PB  - Longman
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Technical English
N1  - v. 1. Students' book -- v. 2. Teacher's guide -- Sound cassette
ER  -