In UNIMARC, links to IFLA are broken and referring to a very old version of MARC format. 502 function _UNIMARCFieldDoc(field) { 503 /* http://archive.ifla.org/VI/3/p1996-1/ is an outdated version of UNIMARC, but 504 seems to be the only version available that can be linked to per tag. More recent 505 versions of the UNIMARC standard are available on the IFLA website only as 506 PDFs! 507 */ 508 var url; 509 if (field == 0) { 510 url = "http://archive.ifla.org/VI/3/p1996-1/uni.htm"; 511 } else { 512 var first = field.substring(0,1); 513 url = "http://archive.ifla.org/VI/3/p1996-1/uni" + first + ".htm#"; 514 if (first == 0) url = url + "b"; 515 url = first == 9 516 ? "http://archive.ifla.org/VI/3/p1996-1/uni9.htm" 517 : url + field; 518 } 519 window.open(url); 520 } To my knowledge, there is no good solution to this pb : - According to the code and to my investigation, IFLA is not providing split files, field by field (except fields which have been updated after 2008, which can be accessed through the atomic updates) - transition-bibliographique.fr is providing such a work but only in french
*** This bug has been marked as a duplicate of bug 31019 ***