Ackerman, Edward A.  1911- <br/><br/>
Geography as a fundamental research discipline / 
by Edward A. Ackerman 
 - University of Chicago, Chicago :  Department of Geography,  1958 
 - 37 p. ;  22 cm. 
 - Research paper  no.53 .
 - Research paper  no.53 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Research