Kirby-Smith, H. T. <br/><br/>
U.S.observatories: a directory and travel guide 
H. T. Kirby-Smith                                          
 - New York  Van Nostrand Reinhold  1976 
 - 173p. 
<br/><br/><label>ISBN: </label>0-442-24450-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomical museums-United States-Directories<br/>Astronomical observatories-United States-Directories<br/>Planetaria-United States-Directories
<br/><br/><label>Universal Decimal Class. No.: </label>(058):520.1  / KIR