00802nam0-22002891i-450-99000046816040332120080718130601.00-13-854539-1000046816FED01000046816(Aleph)000046816FED0100004681620020821d1983----km-y0itay50------baenga-------001yyStructured methods through cobolRobert T. GrauerEnglewood Cliffs, New JerseyPrentice-Hall©1983316 p.ill.25 cmLinguaggi di programmazioneCOBOL005.133Grauer,Robert T.ITUNINARICAUNIMARCBK99000046816040332110 P.T. 2734 DISDINELDINELUNINA