@book{12908,
	author = {Hoelscher, Randolph P.},
	title = {Industrial production illustration for students, draftsmen and illustrators, /},
	publisher = {McGraw-Hill book company, inc,},
	year = {1946.},
	address = {[S.l.] :},
	edition = {2nd ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/B0006AR2ZU/chopaconline-20}
}