185 CREATE FUNCTION isnlt(ean13, ean13)  function
222 CREATE FUNCTION isnlt(ean13, isbn13)  function
259 CREATE FUNCTION isnlt(ean13, ismn13)  function
296 CREATE FUNCTION isnlt(ean13, issn13)  function
333 CREATE FUNCTION isnlt(ean13, isbn)  function
370 CREATE FUNCTION isnlt(ean13, ismn)  function
407 CREATE FUNCTION isnlt(ean13, issn)  function
444 CREATE FUNCTION isnlt(ean13, upc)  function
483 CREATE FUNCTION isnlt(isbn13, isbn13)  function
520 CREATE FUNCTION isnlt(isbn13, isbn)  function
557 CREATE FUNCTION isnlt(isbn13, ean13)  function
596 CREATE FUNCTION isnlt(isbn, isbn)  function
633 CREATE FUNCTION isnlt(isbn, isbn13)  function
670 CREATE FUNCTION isnlt(isbn, ean13)  function
709 CREATE FUNCTION isnlt(ismn13, ismn13)  function
746 CREATE FUNCTION isnlt(ismn13, ismn)  function
783 CREATE FUNCTION isnlt(ismn13, ean13)  function
822 CREATE FUNCTION isnlt(ismn, ismn)  function
859 CREATE FUNCTION isnlt(ismn, ismn13)  function
896 CREATE FUNCTION isnlt(ismn, ean13)  function
935 CREATE FUNCTION isnlt(issn13, issn13)  function
972 CREATE FUNCTION isnlt(issn13, issn)  function
1009 CREATE FUNCTION isnlt(issn13, ean13)  function
1048 CREATE FUNCTION isnlt(issn, issn)  function
1085 CREATE FUNCTION isnlt(issn, issn13)  function
1122 CREATE FUNCTION isnlt(issn, ean13)  function
1161 CREATE FUNCTION isnlt(upc, upc)  function
1198 CREATE FUNCTION isnlt(upc, ean13)  function