THOMAS L. HARRIS; FOREWORD BY PHILIP HOTLER HAND BOOK OF PRACTICAL MARKETING & SALES FORECASTING TECHNIQUES - 1ST - LINCOLNWOOD (CHICAGO) ILL., U.S.A. : NTC BUSINESS BOOKS, C1998. 1999 - 895 ISBN: 9780844234113 Dewey Class. No.: 650 / HAN-T