00370cam a22000977a 4500008004000000082001200040100002000052245010700072260008300179300001000262180718b1979   xxu||||| |||| 00| 0 eng d  aYA Un3l  aMoraza, Charles  aScience and the factors of inequality: lessons of the past and hopes for the futurecby Charles Moraze  aParisbUnited Nations Educational, Scientific and Cultural Organisationsc1979  a273p.