00299nam a2200109Ia 4500082002100000100003200021245004500053260004200098300001600140500000500156700002800161  a309.262bB622.EP  aBish, R. L. and Kirk, R. J.  aEconomic principles and urban problemsb  aEnglewood CliffsbPrentice-Hallc1974  aviii, 199p.  a  aKirk, R. J. ; jt. auth.