00614nam a2200181Ia 4500082002200000100002800022245011200050260003100162300001400193500000500207690000600212700003600218700003400254952010300288964001700391921000900408999001500417  a330.183bAn552.ES  aAndo, Albert and others  aEssays on the structure of social science modelsbcBy Albert Ando, Franklin M. Fisher and Herbert A. Simon  aCambridgebMIT Pressc1963  aiv, 172p.  a  a   aFisher, Franklin M. ; jt. auth.  aSimon, Herbert A. ; jt. auth.  00104070aISIbISId1998-06-16l0o330.183 An552.ESpDP2054r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a2682  c2682d2682