Siegel, Eric S. The Ernst and Young business plan guide / Eric S. Siegel, Loren A. Schultz, Brian R. Ford ; edited by David C. Carney. - New York : Wiley, c1987. - xii, 184 p. ; 24 cm. Includes index. ISBN: 0471858854 (pbk.) Subjects--Topical Terms: New business enterprises.