TY  - JOUR
TI  - Longman dictionary of contemporary English
AU  - Paul Procter
PY  - 1978
UR  - https://knowledgetrend.com/paper/longman-dictionary-of-contemporary-english
AB  - Longman dictionary of contemporary English , Longman dictionary of contemporary English , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی
ER  -