High energy blazar astronomy  proceedings of an international conference held to celebrate the 50th anniversary of Tuorla Observatory, Tuorla Observatory, Piikkiö, Finland, 17-21 June 2002 
edited by L. O. Takalo and Esko Valtaoja                                                 
 - San Francisco  Astronomical Society of the Pacific  2003 
 - xiii, 323p. 
 - ASP conference series; v. 299 .
<br/><br/><label>ISBN: </label>1-58381-146-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BL Lacertae Objects<br/>High energy astronomy
<br/><br/><label>Universal Decimal Class. No.: </label>082.2:52  / ASP-299