Engelmann <br/><br/>
Reasoning and writing 
Siegfried Engelmann 
 - 1 
 - America	  SRA Macmillan	  1976 
 - 313 
<br/><br/><label>ISBN: </label>57415731X								 
<br/><br/><label>Dewey Class. No.: </label>420  / ENG