Osterbrock, Donald E. <br/><br/>
Walter Baade :  a life in astrophysics / 
Donald E. Osterbrock. 
 - Princeton, N.J. :  Princeton University Press,  c2001. 
 - xii, 270 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. [259]-260) and index. 
<br/><br/><label>ISBN: </label>069104936X (alk. paper) 
<br/><br/><label>LCCN: </label>2001021129 
<br/><br/><label>Subjects--Personal Names: </label><br/>Baade, Walter, 1893-1960. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrophysicists--United States--Biography.
<br/><br/><label>LC Class. No.: </label>QB460.72.B22  / O77 2001 
<br/><br/><label>Dewey Class. No.: </label>523.01/092  B