Ehrig, H. Mahr, B <br/><br/>
Fundamentals of Algebraic specification 

 - New York  Springer-Verlag  1985 
 - 321 p.  24 cm.  PB 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>512.5 EHI
<br/><br/><label>Dewey Class. No.: </label>Algebra  / _