Mennes L B M <br/><br/>
Element of space in development planning 
Mennes L B M; Tinbergen Jan 
 -  1969 
<br/><br/><label>Standard No.: </label>7535 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:750k89K, K9