Cowell, Noela. The three hour guide to bookkeeping / by Noela Cowell. - Kewdale, W. Aust. : Elepas Books, 1991. - 56 p. ISBN: 1875273123 LCCN: 91022188 Subjects--Topical Terms: Bookkeeping.Bookkeeping--Handbooks, manuals, etc.