Dyer, Hillary,  1954- <br/><br/>
A Directory of library and information retrieval software for microcomputers / 
compiled by Hilary Dyer and Alison Gunson 
 - 4th ed. 
 - Aldershot :  Gower,  1990 
 - x, 134 p. ;  30 cm. 
<br/><br/><label>ISBN: </label>0566036282 
<br/><br/><label>LCCN: </label>90-186318 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science--Computer programs--Catalogs<br/>Information science--Computer programs--Catalogs<br/>Information retrieval--Computer programs--Catalogs<br/>Microcomputers--Catalogs