Wechler, Wolfgang. <br/><br/>
Universal algebra for computer scientists / 
Wolfgand Wechler. 
 - Berlin :  Springer-Verlag;  1992. 
 - 339 p. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Universal.<br/>Universal enveloping algebras.