Michelsen, Neil F. <br/><br/>
The american emphemeris for the 20th century 1900 to 2000 at noon 

 - 5th ed. 
 - California  ACS Pub.  2001 
 - 615 p. 
<br/><br/><label>ISBN: </label>0935127208 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NATURAL SCIENCES
<br/><br/><label>Universal Decimal Class. No.: </label>521.91  / MIC