. (1970). -. (e26379). University College of Engineering, 16(0), e26379
. "-" .e26379 , University College of Engineering, 16, 0, 1970, e26379.
. (1970). '-', University College of Engineering, 16(0), e26379.
, "-," University College of Engineering, 16 0 (1970): e26379,
. -. University College of Engineering. 1970;16(0):e26379 (In Persian).
