@book{3707,
	author = {Wendehorst, Reinhard and Spruck, Helmut},
	title = {Δομικά υλικά /},
	publisher = {Μ.Γκιούρδας,},
	year = {2019.},
	address = {Αθήνα :},
	edition = {3η έκδ.}
}