00357nam a2200145Ia 4500008004100000084001400041100002300055245002300078250002000101260001800121260000900139260001500148300001300163500003500176180424s9999 xx 000 0 und d a301.32 H1 a"Hauser, Philip M" 0aPopulation Dilemma a\\196300ENGGPSX aPrentice Hall b1963 cNEW JERSEY aiv+1788p aincludes index and biblioraphy