00274nam a2200109Ia 4500082002300000100001800023245005000041260004800091300001500139500000500154700000500159  a338.91722bT163.EC  aTandon, B. C.  aEconomic development of developed countriesb  aAllahabadbChaitanya Publishing Housec1967  axvi, 571p.  a  a