. (1970). -. (e26376). University College of Engineering, 16(0), e26376
. "-" .e26376 , University College of Engineering, 16, 0, 1970, e26376.
. (1970). '-', University College of Engineering, 16(0), e26376.
, "-," University College of Engineering, 16 0 (1970): e26376,
. -. University College of Engineering. 1970;16(0):e26376 (In Persian).
