and methods. Driver subclasses named '$name' should be packaged as
WWW::Scraper::ISBN::$name_Driver, e.g. WWW::Scraper::ISBN::LOC_Driver for
LOC (Library of Congress) driver. Each driver need only implement the
search() method, though they may have as many other methods as they need to
get their job done. Only search() will be called by
WWW::Scraper::ISBN->search().
WWW: http://search.cpan.org/dist/WWW-Scraper-ISBN-Driver/
PR: ports/88668
Submitted by: Ying-Chieh Liao <ijliao@csie.nctu.edu.tw>
