United Nations text s.l.] United Nations 1958 Ind viii, 102 p.: ill.; 21 cm. viii, 102 p.: ill.; 21 cm. UNITED NATIONS NARCOTICS DRUGS 613.83 613.83UNIm INLIS000000000010485 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)