Colloquium on Mechanics of Sandwich Structures, (Euromech 360), Date: MAY 13-15, 1997, Location: ST ETIENNE ROUVRA, FRANCE, Sponsors: European Soc Mech, French Univ Mech Soc, French Minist Natl Educ, Res, Technol, Saint Etienne City Council, Rhone Alpes Reg Council