00425nam a2200121Ia 4500008004100000040001700041082002700058100002100085245009800106260003500204300001400239650005000253190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta330.18204bP541G  aPhelps, Edmund S 0aGolden rules of economic growthbstudies of efficient and optimal investmentcEdmund S Phelps  aAmsterdambNorth-Hollandc1967  axv, 189p.  aEconomics develooment; Economics,Mathematical