PERKINS, J.O.N. <br/><br/>
The sterling area, the commonwealth and world economic growth 
/by J.O.N.Perkins 
 - 2nd ed. 
 - London  Cambridge University press  1970 
 - 136 p. 
<br/><br/><label>ISBN: </label>88894 
<br/><br/><label>Dewey Class. No.: </label>382  / PER