Hirschman, I. I. and Wider, D. V. <br/><br/>
The convolution transform   

 - New Jersey  Princeton University Press  1955 
 - x, 268p. Index, Bibl. 
 - Princeton Mathematical series   v. 20 .
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<br/><br/><label>Dewey Class. No.: </label>515.24  / H669.CT