<![CDATA[PKK Library Search for 'pb:John Wiley and su-to:Mathematics and su-to:Business Mathematics. Chemical Industries and au:Happel, John and homebranch:IITK and homebranch:IITK and au:Happel, John and au:Happel, John and itype:BK and au:Happel, John and au:Happel, John and available']]> /cgi-bin/koha/opac-search.pl?q=ccl=pb%3AJohn%20Wiley%20and%20su-to%3AMathematics%20and%20su-to%3ABusiness%20Mathematics.%20Chemical%20Industries%20and%20au%3AHappel%2C%20John%20and%20homebranch%3AIITK%20and%20homebranch%3AIITK%20and%20au%3AHappel%2C%20John%20and%20au%3AHappel%2C%20John%20and%20itype%3ABK%20and%20au%3AHappel%2C%20John%20and%20au%3AHappel%2C%20John%20and%20available&format=rss2 0 20