$marc{desc} = $record->field('300')->subfield('a') if $record->field('300');
$marc{pages} = $1 if (defined $marc{desc} and $marc{desc} =~ /(\d+)/);
$marc{title} = $record->field('245')->subfield('a')
- if defined $record->field('245');
+ if $record->field('245');
$marc{edition} = $record->field('250')->subfield('a')
if $record->field('250');
if ($record->field('260')) {