@book{144541,
	author = {Ledgard, Henry F. and McQuaid, E. Patrick.},
	title = {From Baker Street to binary :},
	publisher = {McGraw-Hill,},
	year = {1983.},
	address = {New York :},
	note = {Cover title: From Baker Street to binary : an introduction to computers and computer programming with Sherlock Holmes.}
}