. (1966). -. (e26827). University College of Engineering, 4(0), e26827
. "-" .e26827 , University College of Engineering, 4, 0, 1966, e26827.
. (1966). '-', University College of Engineering, 4(0), e26827.
, "-," University College of Engineering, 4 0 (1966): e26827,
. -. University College of Engineering. 1966;4(0):e26827 (In Persian).
