Zenkert, D. (1995). An introduction to sandwich construction / Dan Zenkert. Engineering Materials Advisory Services.
Chicago Edition CitationZenkert, Dan. An Introduction to Sandwich Construction / Dan Zenkert. [Warley?]: Engineering Materials Advisory Services, 1995.
MLA Edition CitationZenkert, Dan. An Introduction to Sandwich Construction / Dan Zenkert. Engineering Materials Advisory Services, 1995.
Warning: These citations may not always be 100% accurate.