S. Roser <br/><br/>
PPM star catalogue  positions and proper motions of 181731 stars north of -2.5 degrees declination for equinox and epoch vol.I. zones +80degree to + 30 degree 
S. Roser, S. and U. Bastian                             
 - Heidelberg  Spektrum Akademischer Verlag GmbH  1991 
 - [various pagings.] 
<br/><br/><label>ISBN: </label>3-86025-000-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PPM star catalogue<br/>Star catalogue
<br/><br/><label>Universal Decimal Class. No.: </label>083.8:524.3  / ROS