Functions, series,operators  vol.1 
ed. by: Sz.-Nagy, B.; Szabados, J 
 - Amsterdam  North-Holland Publishing Company  1983 
 - 682 p  24 cm 
 - Colloquia Mathematica Societatis Janos Bolyai  35 .
<br/><br/><label>ISBN: </label>9638021578 
<br/><br/><label>ISSN: </label>9638021292 (vol.1 si 2) 044486508x (North-Holland)