@book{33851,
	author = {Chudley, Roy. and Greeno, Roger and Karl kovac. },
	title = {Chudley and Greeno's Building construction Handbook/},
	publisher = {Routledge,},
	year = {c2020.},
	address = {London:},
	edition = {12th ed.-},
	note = {includes index}
}