. (1970). -. (e26372). University College of Engineering, 16(0), e26372
. "-" .e26372 , University College of Engineering, 16, 0, 1970, e26372.
. (1970). '-', University College of Engineering, 16(0), e26372.
, "-," University College of Engineering, 16 0 (1970): e26372,
. -. University College of Engineering. 1970;16(0):e26372 (In Persian).
