00283nam a2200109Ia 450000500170000008000180001710000180003524500480005326000370010130000160013858300190015420260716043100.0  a05.03.01 M877  aMorris, David  aMeasuring the condition of the world's poor  bPergamon P.,aNew York :USc1979  axiv, 176 p.  c3/7/00kM2LMGR