Bruckner, A.M <br/><br/>
Differentiation of real functions 
A.M. Bruckner 
 - Berlin  Springer  1978 
 - x  247 
 - Lecture notes in mathematics 659 .
<br/><br/><label>ISBN: </label>3540089101 
<br/><br/><label>Dewey Class. No.: </label>4.01+22  / BRUC