00284nam a2200097Ia 4500008004100000082002200041100001900063245003700082260005100119300001600170260115b        |||||||| |||| 00| 0 eng d  a304.6096bB823.DT  aBrass, William  aDemography of tropical Africab/  aNew Jersey:bPrinceton University Press,c1968  axxx, 539 p.