00317nam a2200109Ia 4500008004100000040002500041082001200066100005900078245002900137260003000166300001100196230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a421 A15  aAllred, Ruel A.  and  Louise O. Baird. Edwin  A. Read  0aKeys to spelling mastery  bTHE ECONOMY COMPANYc1981  a160 p.