Clancy, Tom,  1947- <br/><br/>
The sum of all fears / 
Tom Clancy. 
 - New York :  Putnam,  c1991. 
 - 798 p. ;  24 cm. 
<br/><br/> One terrible act plunges the world into an instant nuclear crisis, and, with the American president accused of incompetence, Jack Ryan calls on FBI head Dan Murray to help him avert disaster. 
<br/><br/><label>ISBN: </label>0399136150 :  $24.95 ($32.50 kCan. & 9780399136153 0399136312 (limited ed.) 9780399136313 (limited ed.) 
<br/><br/><label>LCCN: </label>91011917  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ryan, Jack (Fictitious character)--Fiction.<br/>Intelligence service--United States--Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Spy stories.
<br/><br/><label>LC Class. No.: </label>PS 3553  / C587s 1991 
<br/><br/><label>Dewey Class. No.: </label>813/.54