00604nam a22001457a 4500003000800000005001700008008004100025040002100066082001500087110001900102245024700121260003900368300002100407650003000428BD-DhUL20170413082556.0170413s1968 nyu||||| |||| 00| 0 eng d aBD-DhULcBD-DhUL a338.9bUNC2 aUnited Nations10aCommittee for development planning : breport to the economic and social council on the third session of the committee held at the headquarters of the economic commission for Africa, (29 April - 10 May 1968) supplement no. 7 /cUnited Nations aNew York : bUnited Nationsc1968. a37 p. ; c28 cm. 02Economic social condition