Ackerman, Raymond, 1931- A sprat to catch a mackerel : key principles to build your business / Raymond Ackerman ; with Pippa de Bruyn and Suzanne Ackerman. - Jeppestown [South Africa] : Jonathan Ball Publishers, 2010. - xiv, 215 pages ; 20 cm ISBN: 9781868423699 1868423697 Subjects--Topical Terms: Retail trade--South Africa. Dewey Class. No.: 381