American Concrete Institute in New Orleans.Symposium on Vibrations of Concrete Structures (1977 : New orleans):Vibrations of Concrete structures.ACI,1979.
New England Solar Energy Association,Conference of the NESEA.Annual conference of the NESEA (3rd : 1979):Solar business experience; proceedings of the Solar Roalities Forum : Learning From Experience.NESEA,n. d..
J. Fox,Polytechnic Institute of New York,The symposium on optical and acoustical micro-electronics.The symposium on optical and acoustical micro-electronics (1974).[s. n.],1975.
Society of plastics Engineers. Eastern New England Section,Annual Technical Conference.Annual Technical Conference ( 21st :1965 : Boston, Mass ):Technical papers.v.11.SPE,1965.