0187-358X 0187-358X S0187-358X2020000100203 10.22201/iibi.24488321xe.2020.82.58130 Mexico 00 03 2020 00 03 2020 34 82 203 227

1989 2018 Thailand 1990 2015 2006 2010 2003 2018 2 30 30 193-207 2013 1 4 4 2014 8 52 52 855-68 2018 Kuala Lumpur, Malaysia 2015 2 3 3 122-35 2017 2 23 23 167-85 2015 1982 2015 1 8 8 1-254 2004 1992 IFLA (International Federation of Library Associations and Institutions) 1998 2016 41-53 2019 3-15 2015 31-47 2012 58 26 26 7-12 2015 2016 1983 2006 41 20 20 13-43 2015 3/4 53 53 331-40 2015 18 145-72 2018 8 56 56 711-24 2017 2 17 17 126-55 2018 5/6 56 56 427-54 2018 4 37 37 47-80 W3C 2011 2010 2018 2/3 19 19 253-69 2016 10 1092-107