Current trends in theoretical computer science :  the challenge of the new century / 
editors G. Paun, G. Rozenberg, A. Salomaa 
 - New Jersey :  World Scientific,  2004 
 - 2 v. :  ill. ;  24 cm. 
<br/><br/>Vol. 1. Algorithms and complexity -- Vol. 2. Formal models and semantics 
<br/><br/><label>ISBN: </label>9812387838 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science