00357nam a2200121Ia 4500008004100000040001700041082002400058100001900082245004500101260003400146300001400180650004100194190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta331.21bL983S  aLydall, Harold 4aThe Structure of earningscHarold Lydall  aOxfordbClarendon pressc1968  axi, 394p.  aEarnings per share; Income Dividends