21. Principles of applied electricity
Author: Howatson, A. M.
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Electric engineering
Classification :
TK
146
.
H873


22. Principles of applied electricity
Author: Howatson, A. M.
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Electric engineering
Classification :
TK
146
.
H8


23. Principles of applied electricity
Author: Howatson, A. M.
Library: Central Library of Esfehan University of Technology (Esfahan)
Subject: Electric engineering
Classification :
146
.
H873

24. Principles of heavy current engineering
Author: Howatson, A. M.
Library: Central Library and Documentation Center (Kerman)
Subject: ، Electric engineering
Classification :
TK
146
.
H874
1974


25. Principles of heavy current engineering
Author: Howatson, A. M.
Library: Central Library of Esfehan University of Technology (Esfahan)
Subject: Electric engineering
Classification :
146
.
H874

26. Principles of heavy current engineering
Author: Howatson, A. M
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Electric engineering
Classification :
TK
146
.
H874


27. introduction to gas discharges
Author: Howatson, A. M.
Library: Central Library and Document Center of Isfahan University (Esfahan)
Subject: Gases
Classification :
537
H853i

