Zimmerman, Robert <br/><br/>
The chronological encyclopedia of discoveries in space / 
by Robert Zimmerman. 
 - Phoeniz, AZ ;  Oryx Press  c2000. 
 - xix, 410 p.  ill.  29 cm. 
<br/><br/>Includes bibliographical references (p. 381-383) and index. 
<br/><br/><label>ISBN: </label>1573561967 (alk. paper) 
<br/><br/><label>LCCN: </label>99056080  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Outer Space--Exploration--History--Chronology.
<br/><br/><label>LC Class. No.: </label>QB500.262  / .Z56 2000 
<br/><br/><label>Dewey Class. No.: </label>500.5/09