Good, A <br/><br/>
Observing variable stars 
A. Good                                                       
 - London  Springer-Verlag  2003 
 - viii, 274p. 
 - Patrick Moore's Practical Astronomy Series .
<br/><br/><label>ISBN: </label>1-85233-498-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Catalysmic Variables<br/>Eruptive Variable Stars<br/>Pulsating Stars<br/>Variable Stars<br/>VSO Planning
<br/><br/><label>Universal Decimal Class. No.: </label>524.33  / GOO