Al -Musnad extracted on Sahih Imam Muslim

The methods of scholars in composing and collecting hadiths were numerous, and since the multiplicity of the methods of hadith strengthened it, they were interested in that. Among the ways they followed by extracts, which is that the author comes to the hadiths of a book that he narrates without the bond that the author of that book narrated, and most of the scholars are concerned with extracts on...