2. Alternating voltage and current

Author:

Library: Central library and information center (Khorasan Razavi)

Subject: ، Electric circuits -- Alternating current -- Programmed instruction.

Classification :
TK
454
.
R53
1973

6. Electrical science for mechanical engineering

Author:

Library: Central Library and Documentation Center (Kerman)

Subject: Programmed instruction ، Electric networks

Classification :
TK
454
.
2
.
H6
1972