. (1976). -. (e26688). University College of Engineering, 34(0), e26688
. "-" .e26688 , University College of Engineering, 34, 0, 1976, e26688.
. (1976). '-', University College of Engineering, 34(0), e26688.
, "-," University College of Engineering, 34 0 (1976): e26688,
. -. University College of Engineering. 1976;34(0):e26688 (In Persian).
