00451nam a2200169Ia 4500082002600000100001800026245003000044260003000074300001300104500000500117690000600122700000500128952010700133964001700240921000900257999001500266  a338.47669142bR884.SP  aRowley, C. K.  aSteel and public policyb  aLondonbMcGraw-Hillc1971  ax, 299p.  a  a   a  00104070aISIbISId1998-08-20l0o338.47669142 R884.SPpDP5803r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a5312  c5312d5312