Gibson, George A. <br/><br/>
Elementary treatise on the calculus / 
George A. Gibson 
 - London :  Macmillan ,  1949 
 - xxii, 527p. :  ill. ;  15 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus
<br/><br/><label>Dewey Class. No.: </label>517  / GIB