Diaz, J.I.  x <br/><br/>
Nonlinear partial differntial equations and free boundaries  x 

 - x 
 - Boston ; London  Pitman Advanced Publishing program  1985 
 - x 
<br/><br/>Include 
<br/><br/><label>ISBN: </label>0273085727 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial Differential equations, Nonlinear 
<br/><br/><label>Dewey Class. No.: </label>515.353/d542N