http://library.aiou.edu.pk/cgi-bin/koha/opac-search.pl?q=ccl=pb%3A%C3%99%C2%84%C3%98%C2%A7%C3%9B%C2%81%C3%99%C2%88%C3%98%C2%B1%C3%98%C2%8C%20and%20itype%3ABK%20and%20itype%3ABK&format=rss2 0 20