00655cas a22002417a 450000500170000000800410001701000100005801100100006803500100007824500640008826000440015230000070019631000140020336200150021750000430023265000420027586600160031786600160033386600160034986600160036586600160038186600160039720220329142119.0990804d           u  p rnn     uub1    d  a78650  a79622  a8998800aBusiness Research Bulletinc/by Bureau of Business Research0 aNebraska :bBureau of Business Research  av.  aIrregular  an.66, 1962  aSe dejó de recibir con el n.68, 196314aNegociosxPublicaciones periódicas.  an.53 (1949)  an.55 (1952)  an.61 (1956)  an.63 (1958)  an.66 (1962)  an.68 (1963)