National Electronic Packaging and Production Conference. National Electronic packaging and Producton Donference. National Electronic packaging and Product8on Donference. National Electronic Pckaging and Production Confeence. International Electronics Packaging Conference. International Electronic Packing and Production Conference 10th Welded Electronic Packaging Conference National Electronic Packaging and Production Conference(1986:Boston:Mass) INTERNEPCON'77,International Electronic Packaging and Production Conference INTERNEPCON'78,International Electronic Packaging and Production Conference