Working Document 27.09.2017 Language AR CH EN FR RU SP Files pdf 1_27_a_contaminated.pdf (413.65 KB) docx 1_27_a_contaminated.docx (89.91 KB) Files pdf 1_27_c_contaminated.pdf (350.66 KB) docx 1_27_c_contaminated.docx (110.56 KB) Files pdf 1_27_e_contaminated.pdf (214.59 KB) docx 1_27_e_contaminated.docx (109.44 KB) Files pdf 1_27_f_contaminated.pdf (314.07 KB) docx 1_27_f_contaminated.docx (110.28 KB) Files pdf 1_27_r_contaminated.pdf (317.43 KB) docx 1_27_r_contaminated.docx (83.98 KB) Files pdf 1_27_s_contaminated.pdf (205 KB) docx 1_27_s_contaminated.docx (175.23 KB)