00277nam a2200121Ia 4500008004100000100001600041245002800057260002500085300000900110650001400119942000700133999001500140190216s9999||||xx |||||||||||||| ||und||  aJhingan M L 0aInternational Economics  bKonark Pub Pvtc1986  a467p  aEconomics  cBK  c9796d9796