1. Pitman's commercial typewriting
Author: [by]& W. and E. Walmsley. [Notebook style]&
Library: State Department Library (Tehran)
Subject: Typewriting
2. Pitman's commercial typewriting
Author: / W.Walmsley, E.Walmsley.
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject: ماشیننویسی
Classification :
Z
۴۹
/
و
۲
پ
۹ ۱۳۳۲
