1. Electricity and magnetism
Author: / by Francis Weston Sears.,سییرز,Sears
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject: برق,مغناطیس
Classification :
QC
۵۱۸
/
س
۹
الف
۸ ۱۳۳۰
2. Electricity and magnetism
Author: / by Francis Weston Sears,سییرز,Sears
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject: برق,مغناطیس
Classification :
QC
۵۱۸
/
س
۹
الف
۸ ۱۳۵۶
