Best reference books :  titles of lasting value selected from American reference books annual, 1970-1976 / 
Bohdan S. Wynar, editor. 
 - Littleton, Colo. :  Libraries Unlimited,  1976. 
 - xxvi, 448 p. ;  24 cm. 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>0872871630 
<br/><br/><label>LCCN: </label>76045781  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference books--Reviews.<br/>Reference books--Bibliography.
<br/><br/><label>LC Class. No.: </label>Z1035.1  / .B535 
<br/><br/><label>Dewey Class. No.: </label>011/.02