cam a22 4500 211142816 CHVBK 20201023161525.0 910115s1965 xxu|||||||||| 00 |eng d (RERO)1329189 RERO geuses s1se rero Zimmerman Louis Jacques (IDREF)087542676 cre Poor lands, rich lands the widening gap L.J. Zimmerman New York Random House 1965 170 p. ill. 19 cm txt rdacontent n rdamedia nc rdacarrier Studies in economics Développement économique (RERO)A021001339 rero Pays en voie de développement (IDREF)027407918 idref Pays industrialisés (RERO)A027549845 rero Studies in economics Random House (RERO)001329196 BK020000 XK020000 XK020000 RERO RE61087 RE61087 RE610870002 338.92 ZIM RERO 100 1- Zimmerman Louis Jacques (IDREF)087542676 cre RERO 490 1- Studies in economics RERO 830 -- Studies in economics Random House (RERO)001329196