Grogan,Denis <br/><br/>
Practical Reference Work 
/ by Denis Grogan 
 - London:   Clive Bingley,   1979. 
 - 144p. 
 - Outlines of Modern Librarianship .
<br/><br/><label>ISBN: </label>0851572758 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bibliography<br/>Library Science<br/>Reference Process<br/>Reference Work
<br/><br/><label>Dewey Class. No.: </label>025.52  / GRO/P