García Rozas, J. R <br/><br/>
Covers and envelopes in the category of complexes of modules 
J.R. García Rozas 
 - Boca Raton, FL  Chapman & Hall/CRC Press  1999 
 - 137 p. ; 24 cm 
<br/><br/> Includes bibliographical references (p. 133-135) and index 
<br/><br/><label>ISBN: </label>9781584880042 
<br/><br/><label>ISSN: </label>99028226 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Categories (Mathematics)<br/>Complexes<br/>Modules (Algebra)
<br/><br/><label>Dewey Class. No.: </label>514.223 ROZ