Clancy, Tom,  1947- <br/><br/>
The sum of all fears / 
Tom Clancy 
 - London :  Harper Collins,  1993 
 - 1030 p. ;  18 cm. 
<br/><br/><label>ISBN: </label>0006471161 (pbk.) 9780006471165 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ryan, Jack (Fictitious character)--Fiction<br/>Intelligence service--United States--Fiction<br/>American fiction
<br/><br/><label>LC Class. No.: </label>PS3553L245  / S86 1993