. (1967). -. (e26773). University College of Engineering, 8(0), e26773
. "-" .e26773 , University College of Engineering, 8, 0, 1967, e26773.
. (1967). '-', University College of Engineering, 8(0), e26773.
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. -. University College of Engineering. 1967;8(0):e26773 (In Persian).
