00323nam a2200097Ia 4500008004100000082001900041100002600060245009300086260003800179300000800217140113s9999    xx            000 0 und d  a633.61.66   F9  a"Spencer,Guilford.L."  aHandbook for cane-sugar manufacturers & their chemists. 7th revised and enlarged edition  a1929bJohn Wiley & SonscNew York  a560