CAAP 90 :  15th colloquim on trees in algebra and programming Copenhagen, Denmark, May 15-18, 1990, proceedings / 
A.A. Arnold (eds.) 
 - Berlin :  Springer-Verlag,  1990 
 - 284 p. ;  24 cm. 
 - Lectures notes in computer science ;  v431 .
<br/><br/><label>ISBN: </label>3540525904 
<br/><br/><label>LCCN: </label>90-9771 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trees(Graph theory)--Data processing--Congresses<br/>Data structures (Computer science)--Congresses<br/>Computational complexity--Congresses