@book{9289,
	author = {Vanstone, John Henry. and Gilmour, James Pinkerton,},
	title = {The raw materials of commerce;},
	publisher = {Sir I. Pitman & sons, ltd.,},
	year = {1929.},
	address = {London,},
	note = {Issued in 24 fortnightly parts; paged continuously.}
}