Optical astronomy with moderate size telescopes  proceedings of seminar held at Osmania university, Hyderabad, November 18-19, 1969 
edited by R. V. Karandikar, S. M. Alladin and K. S. Sastry 
 - Hyderabad  Osmania University  1969 
 - xiii, 121p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Optical instruments<br/> Telescopes <br/>Astronomy and astrophysics thesaurus 
<br/><br/><label>Universal Decimal Class. No.: </label>520.2  / OPT