. (1970). -. (e26373). University College of Engineering, 16(0), e26373
. "-" .e26373 , University College of Engineering, 16, 0, 1970, e26373.
. (1970). '-', University College of Engineering, 16(0), e26373.
, "-," University College of Engineering, 16 0 (1970): e26373,
. -. University College of Engineering. 1970;16(0):e26373 (In Persian).
