Librarianship refers to the profession or practice of being a librarian. It involves managing and organizing libraries, helping people find information, and promoting reading and learning. Full definition
In 2006, the American Association of Law Libraries named Professor Berring's writing the most influential work on the profession of law librarianship of the past 50 years. (fastcase.com)
On the subject of librarianship in general, it's a craft I've only come to appreciate in latter years, and ironically, often it is only in decline that one appreciates what one had. (slaw.ca)
Since the history of law librarianship in CanadaI acknowledge the start made in the Diana Priestly festschrift, Law libraries in Canada: essays to honour Diana M. Priestly, edited by Joan N. Fraser and published by Carswell in 1988, and the recent CALL publication on Law Reporting and Legal Publishing in Canada: A History, but that's not really on topic. (slaw.ca)