IEEE 1982 Region 6 Conference. 1981 Region 6 conference. 1981 IEEE Region 6 conference : Nineteen eighty-one Region 6 conference. 1981 I.E.E.E. Region 6 conference. IEEE Region 6 Conference Proceedings : IEEE 1982 Region 6 Conference. Nineteen eighty-one IEEE Region 6 conference. Fifth international conference. ASNT spring conference.