Knut S Vikor Books

Sufi and scholar on the desert edge

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Al-Sanusi was both a Sufi teacher and a scholar of Islamic Law. He advocated reform in the development of the Law, putting greater stress on the study and interpretation of original sources of dogm...

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If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

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