Hynck, Joseph Allen,  1910- , <br/><br/>
Astrophysics :  a topicalsymposium, commemorating the fiftieth anniversary of the yerkes observatory and a half century of progress in astrophysics 

 - 703 páginas 
 - McGraw-Hill astronomical series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrofísica
<br/><br/><label>LC Class. No.: </label>QB461  / H9