HW
The basics
Quick facts
Intro
German librarian
Gender:
Male
Places:
Is:
Birth:
9 September 1944
The details
Biography
Hartmut Walravens (born 1944) is a German librarian. He was the director of the International ISBN Agency ?-2006 and the International ISMN Agency ?-2006. He is presently Chairman of the International ISMN Agency 2006–present.