. (1966). -. (e26832). University College of Engineering, 4(0), e26832
. "-" .e26832 , University College of Engineering, 4, 0, 1966, e26832.
. (1966). '-', University College of Engineering, 4(0), e26832.
, "-," University College of Engineering, 4 0 (1966): e26832,
. -. University College of Engineering. 1966;4(0):e26832 (In Persian).
