Wentink, N. J <br/><br/>
The ITC international bibliography of photogrammetry (IBP) (photogrammetric abstracts) and the Universal Decimal Classification (UDC) as applied to the IBP 

 - 3. ed 
 - 99 p. 
 - International Institute for Aerial Survey and Earth Sciences. Information Series ; 32)FID ; 544 .
<br/><br/><label>ISBN: </label>90-6164-023-7 
<br/><br/><label>Universal Decimal Class. No.: </label>025.45CDU  / W477i