Jacquet, H. and Langlands, R. P. <br/><br/>
Automorphic forms on GL(2)   

 - Berlin  Springer-Verlag  1970 
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 - Lecture notes in Mathematics   114 Lecture notes in Mathematics   278 .
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<br/><br/><label>Dewey Class. No.: </label>512.7  / J19.AF