Murdock, James A. <br/><br/>
Perturbations :  theory and methods / 
James A. Murdock. 
 - New York :  Wiley,  c1991. 
 - xvi, 509 pages :  illustrations ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0471612944 (alk. paper) 
<br/><br/><label>LCCN: </label>90012944  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perturbation (Mathematics)
<br/><br/><label>LC Class. No.: </label>QA 871  / .M87 1991 
<br/><br/><label>Dewey Class. No.: </label>515/.35