. (1966). -. (e26817). University College of Engineering, 4(0), e26817
. "-" .e26817 , University College of Engineering, 4, 0, 1966, e26817.
. (1966). '-', University College of Engineering, 4(0), e26817.
, "-," University College of Engineering, 4 0 (1966): e26817,
. -. University College of Engineering. 1966;4(0):e26817 (In Persian).
