@book{109657,
	author = {Commerce Clearing House.},
	title = {Puerto Rico tax reports.},
	publisher = {CCH (Commerce Clearing House), Inc.},
	year = {c1964-},
	series = {Topical law reports Commerce Clearing House},
	address = {Chicago, Ill.},
	note = {Material of a permanent nature is removed from the main set and bound in separate vols, called transfer binders.}
}