Sheehy, Eugene Paul,  1922- <br/><br/>
Guide to reference books / 
Compiled by Eugene P. Sheehy ; with the assistance of Rita G. Kackeissen and Eileen McIlvaine 
 - 9th ed. 
 - Chicago, Ill. :  American Library Association,  1976 
 - 1015 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0838902057 
<br/><br/><label>LCCN: </label>79-20541 
<br/><br/><label>National Library of Medicine Call No.: </label>Z1035.1  / .S541g 1976 9