. (1976). -. (e26702). University College of Engineering, 34(0), e26702
. "-" .e26702 , University College of Engineering, 34, 0, 1976, e26702.
. (1976). '-', University College of Engineering, 34(0), e26702.
, "-," University College of Engineering, 34 0 (1976): e26702,
. -. University College of Engineering. 1976;34(0):e26702 (In Persian).
