Jarass, Hans D. <br/><br/>
Executive information systems and Congress (Verwalltungsinformationssysteme und das Parlament) / 
by Hans D. Jarass 
 - Berlin :  J. Schweitzer Verlag,  1974 
 - 121 p. ;  30 cm. 
<br/><br/><br/>eng fran 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Executive departments