AACR2 decisions & rule interpreations / 
Lrnne Howarth. 
 - 5th ed. 
 - Ottawa, Ont. :  Canadian Library Association,  c1991. 
 - 2 v. ( x, 1114 p. ) ;  30 cm. 
<br/><br/> Revised to March 1991--P. v, etc. 
<br/><br/><label>ISBN: </label>0888022379 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Descriptive cataloging--Rules.
<br/><br/><label>LC Class. No.: </label>Z694.15.A56  / A23 1991