Provided by: libcatmandu-identifier-perl_0.15-2_all
NAME
Catmandu::Fix::Condition::is_valid_isbn - condition on validity of isbn numbers
SYNOPSIS
if is_valid_isbn(isbn_field) ... else ... end
SEE ALSO
Catmandu::Fix perl v5.36.0 2023-02-0Catmandu::Fix::Condition::is_valid_isbn(3pm)