15641. Strenght of materials

Author:

Library: (Semnan)

Subject: ، Strenght of materials

Classification :
TA
405
.
S4S8

15659. ‏‫‬‭Strength materials

Author:

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

Subject: مقاومت مصالح

Classification :
‏‫‬‭
TA
۴۰۱
/
۳ ‏‫‭
/
س
۹‮
الف
‬۲ ۱۳۴۱