00531nam a2200169   4500000000100000008004100001260006300042653001500105653002800120653000800148653001500156653002000171245004700191856009200238300001100330020002000341       2008                            d  bWorld Health  Organization ;  United Nations EscapaGeneva10aStatistics10aMethods and instruments10aICF10aDisability10aData Collection00aTraining manual on  disability statistics.  uhttp://www.unescap.org/stat/disability/manual/Training-Manual-Disability-Statistics.pdf  a250 p.  a978-92-1-120548