'מיתוס' => 'http://www.mitos.co.il/',
'iBooks' => 'http://www.ibooks.co.il/',
'Barnes & Noble' => 'http://search.barnesandnoble.com/bookSearch/isbnInquiry.asp?isbn=$1',
'מיתוס' => 'http://www.mitos.co.il/',
'iBooks' => 'http://www.ibooks.co.il/',
'Barnes & Noble' => 'http://search.barnesandnoble.com/bookSearch/isbnInquiry.asp?isbn=$1',