Craven,  B D. <br/><br/>
Functions of several varioables /  
by B.D.Craven. 
 - New York :   Chapman and hall ,   1981. 
 - ixi,139p. :   diagrams ;   19p. .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0412233401  UKP 7.5 
<br/><br/><label>Subjects--Index Terms: </label>FUNCTIONS 
<br/><br/><label>Dewey Class. No.: </label>515.84  / CRA/F