. (1966). -. (e26818). University College of Engineering, 4(0), e26818
. "-" .e26818 , University College of Engineering, 4, 0, 1966, e26818.
. (1966). '-', University College of Engineering, 4(0), e26818.
, "-," University College of Engineering, 4 0 (1966): e26818,
. -. University College of Engineering. 1966;4(0):e26818 (In Persian).
