00663cam a2200205 a 4500 985396 BD-DhUL 20170418153947.0 870401s1960 sz 00000 eng 985396 ANL eng ANL BD-DhUL 739.14 UNT United Nations Conference on the Application of Science and Technology for the Benefit of the Less Developed Areas (1963 : Geneva) Techniques for tomorrow's world / n.p. : United Nations Office of Public Information, 1960. 16 p. Technical assistance. ddc REF ANL p 338.91 U587 185146 185146 0 0 ddc 0 739_140000000000000_UNT 1 REF 321342 DUL DUL UNC 2017-04-18 Gift 739.14 UNT A1983 2017-04-18 2017-04-18 REF