00321nam a2200109Ia 4500082002300000100001900023245011200042260003200154300001500186500000500201700000500206  a332.67342bR683.IP  aRockley, L. E.  aInvestment for profitability; an analysis of the policies and practices of UK and international companiesb  aLondonbBusiness Bks.c1973  axiv, 320p.  a  a