table: Categories:
	category_desc | catID

table: Items:
	item_desc	| itemID | catID

table: Attributes
	attribute_desc  | AttributID | itemID
	

SELECT 	category_desc, item_desc, attribute_desc
FROM  	Categories, Items, Attributes
WHERE 	Categories.catID = Items.catID AND
	Items.itemID = Attributes.itemID;