You can find the textbook and related materials on several educational platforms:
argachuuf ykn qabiyyee dabalataa ilaaluuf karaa kallaattii kanaan dhiyaachuu dandeessa: Google Drive - Kitaaba Gadaa Kutaa 2ffaa Scribd - Gadaa Kutaa 2ffaa PDF Kitaaba Barataa Gadaa Kutaa 2ffaa Pdf
If you can share a few specific topics or a scanned page from the book, I can help draft a detailed, original report without reproducing the PDF. Would that work? You can find the textbook and related materials