00268nam a2200109Ia 4500082002200000100005600022245003200078260003200110300000600142500000500148700000500153  a381.0973bUn58.CB  aU. S. Commerce, Deptt. of - d Census, Bureau of -.  aCensus of business - 1954b  aWashingtonbThe Auth.c1957  a   a  a