VERHULST, Ferdinand <br/><br/>
Nonlinear differential equations and dynamical systems 
/ [by] Ferdinand Verhulst 
 - Berlin  Springer-Verlag  1990 
 - ix, 277 p. 
<br/><br/> Includes references & index. 
<br/><br/><label>ISBN: </label>3540506284 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>Dewey Class. No.: </label>515.35  / VER