Collingwood , R.G <br/><br/>
The idea History / 

 - Dar es Salaam :  Oxford University Press ,  1946 . 
 - xxvi , 180 p . ;  21 cm. 
<br/><br/><label>ISBN: </label>019881027X 
<br/><br/><label>Dewey Class. No.: </label>907