. (1969). -. (e26200). University College of Engineering, 13(0), e26200
. "-" .e26200 , University College of Engineering, 13, 0, 1969, e26200.
. (1969). '-', University College of Engineering, 13(0), e26200.
, "-," University College of Engineering, 13 0 (1969): e26200,
. -. University College of Engineering. 1969;13(0):e26200 (In Persian).
