There has been data ("Improving the Marriage of Modelling and Theory for Accurate Forecasts of Outcomes (Advances in Business Marketing and Purchasing) - ISBN-13 978-1-78714-891-8") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Tue Dec 31 18:59:18 2019, so the data displayed here has been removed .