00424nam a22001577a 4500 BD-DhUL 20170418160537.0 170418s1971 nyu||||| |||| 00| 0 eng BD-DhUL BD-DhUL 621.38 UNC Communications, computers and automation for development / New York : UNITAR, 1971. 59 p. ; 28 cm. UNITAR ddc REF 185252 185252 0 0 ddc 0 621_380000000000000_UNC 1 REF 321448 DUL DUL UNC 2017-04-18 Gift 621.38 UNC D5359 2017-04-18 2017-04-18 REF