. (1966). -. (e26491). University College of Engineering, 6(0), e26491
. "-" .e26491 , University College of Engineering, 6, 0, 1966, e26491.
. (1966). '-', University College of Engineering, 6(0), e26491.
, "-," University College of Engineering, 6 0 (1966): e26491,
. -. University College of Engineering. 1966;6(0):e26491 (In Persian).
