Taylor, A.M. <br/><br/>
Poles apart: winners and losers in the history of human development. 

 - Canada :  IDRC,  1993. 
<br/><br/> From the stone age to the age of discovery, to the space age, poles apart traces the evolution of humanity. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic and Social Development.<br/>Human development -- Education.--Human development -- Education.