00441nam a2200169Ia 4500082001700000100002600017245003300043260002500076300001500101500000500116690000600121700000500127952009800132964001700230921000900247999001500256  a336bM329.AP  aMargolis, Julius, ed.  aAnalysis of public output.b  aNew YorkbNBERc1970  axvi, 409p.  a  a   a  00104070aISIbISId1998-08-18l0o336 M329.APpDP4814r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a4686  c4686d4686