@book{6392,
	author = {Chatfield, christopher},
	title = {Statistics for technology},
	publisher = {Chapman & Hall},
	year = {1983},
	address = {London},
	edition = {3rd},
	url = {https://libgen.is/book/index.php?md5=4A4F03DCE30FE3122A05AA512399DA51}
}