00297nam a2200109Ia 4500082002100000100003500021245004200056260003100098300002400129500000500153700002900158  a330.973bB675.EA  aEogue, D. J., and Beale, C. L.  aEconomic areas of the United Statesb  aNew YorkbFree Pressc1961  axc, 1162, clxxxvip.  a  aBeale, C. L. ; jt. auth.