# LaTeX2HTML 96.1 (Feb 5, 1996)
# Associate labels original text with physical files.

$key = q/wave_equation/;
$external_labels{$key} = 'book_strings.html'; 
$key = q/hammer_force/;
$external_labels{$key} = 'book_strings.html'; 
$key = q/discrete/;
$external_labels{$key} = 'book_strings.html'; 
$key = q/algor_1/;
$external_labels{$key} = 'book_strings.html'; 
$key = q/plucked_string/;
$external_labels{$key} = 'book_strings.html'; 
$key = q/piano/;
$external_labels{$key} = 'book_strings.html'; 

1;