BARNARD, J.J.// BROOKS, A.L.// CLAY, J.P.// COFFIELD, F.E.// DEADRICK, F.J.// GRIFFITH, L.V.// HARVEY, A.R.// KIRBIE, H.C.// NEIL, V.K.// NEWTON, M.A. (LAWRENCE LIVERMORE NATIONAL LAB., CA (UNITED STATES))University of California Research Laboratory(University of California Research Laboratory)1991.