Discrete thoughts : 
Kac, Mark. 
 - Rev. and corr. ed. / 
 - Boston :  Birkhäuser,  2008 
 - xii, 264, [2] p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9780817647742 (acid-free paper) | 9780817647759 (e-ISBN)