. (1970). -. (e26378). University College of Engineering, 16(0), e26378
. "-" .e26378 , University College of Engineering, 16, 0, 1970, e26378.
. (1970). '-', University College of Engineering, 16(0), e26378.
, "-," University College of Engineering, 16 0 (1970): e26378,
. -. University College of Engineering. 1970;16(0):e26378 (In Persian).
