I understand you're looking for detailed information about the book , likely in PDF format. Let me provide a comprehensive overview of this textbook, its contents, and some important context regarding its availability. Book Overview Full Title: Ecuaciones Diferenciales Author: Daniel A. Marcus Original English Title: Differential Equations (published by Addison-Wesley Longman, 1991) Spanish Translation: Published by Compañía Editorial Continental (CECSA) in 1995