git: 3dfb39ef1d66 - main - bsd-family-tree: QCU: ISBN and EAN numbers

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=3dfb39ef1d66e8370c302b158173ed8065887c2a

commit 3dfb39ef1d66e8370c302b158173ed8065887c2a
Author:     Graham Perrin <grahamperrin@gmail.com>
AuthorDate: 2023-12-27 23:36:25 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2023-12-27 23:41:57 +0000

    bsd-family-tree: QCU: ISBN and EAN numbers
    
    ISBN 0201547775 and International Article Number (EAN) 9780201547771 for
    'A Quarter Century of UNIX' by Peter H. Salus.
    
    Reviewed by: imp
    Pull Request: https://github.com/freebsd/freebsd-src/pull/812
---
 share/misc/bsd-family-tree | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/share/misc/bsd-family-tree b/share/misc/bsd-family-tree
index 9386229341ad..87136edc81e6 100644
--- a/share/misc/bsd-family-tree
+++ b/share/misc/bsd-family-tree
@@ -479,7 +479,8 @@ was the announcement in Usenet or if it was available as tape.
 	Distribution UNIX Version 2.9, July, 1983.
 [NBD] NetBSD Project, The.
 [OBD] OpenBSD Project, The.
-[QCU] Salus, Peter H. A quarter century of UNIX.
+[QCU] Salus, Peter H. A quarter century of UNIX. ISBN 0201547775,
+        EAN 9780201547771
 [SMS] Steven M. Schultz. 2.11BSD, UNIX for the PDP-11.
 [TUHS] The Unix Historical Society.  https://minnie.tuhs.org/Unix_History/.
 [USE] Usenet announcement.