. (1966). -. (e26824). University College of Engineering, 4(0), e26824
. "-" .e26824 , University College of Engineering, 4, 0, 1966, e26824.
. (1966). '-', University College of Engineering, 4(0), e26824.
, "-," University College of Engineering, 4 0 (1966): e26824,
. -. University College of Engineering. 1966;4(0):e26824 (In Persian).
