1. Longman language activator: the world's first production dictionary

Library: Public Library of Shahid Modares (Khorasan Razavi)

Subject: English language - Dictionaries English language - usage - Dictionaries

Classification :
m
428
003
974
l

2. Longman language activator: the world's first production dictionary

Library: National Library and Archives of Islamic Republic of Iran (Tehran)

Subject: English language - Usage - Dictionaries,English language - Dictionaries

Classification :
PE1628
.
5
.
L664

3. Longman language activator: the world's first production dictionary

Library: Library of Faculty of Social Sciences of Tehran University (Tehran)

Subject: English language - Usage - Dictionaries,English language - Dictionaries

Classification :
PE
1628
.
5
.
L664