. (1967). -. (e26347). University College of Engineering, 7(0), e26347
. "-" .e26347 , University College of Engineering, 7, 0, 1967, e26347.
. (1967). '-', University College of Engineering, 7(0), e26347.
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. -. University College of Engineering. 1967;7(0):e26347 (In Persian).
