00585nam a22001577a 4500003000800000005001700008008004100025040002100066082001500087110005100102245015500153260003900308300002200347490004700369651001100416BD-DhUL20170411192127.0170411s1979    nyu||||| |||| 00| 0 eng    aBD-DhULcBD-DhUL  a333.9bUNP2 aUnited Nations. Economic and social commission10aProceedings of the working group meeting on energy planning and programming and of the committee on natural resources, Fifth session /cUnited Nations  aNew York : bUnited Nationsc1979.  a151 p. ; c25 cm.  aEnegy resources development series. no. 20 02Report