00450nam a2200145Ia 4500003000900000008004100009040001600050080001300066100001800079245009200097260004100189300001000230650004100240650002300281IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  aGENbMAT  aMathew, K. M. 0aManorama year book 1988c K. M. Mathew                                                   aKottayambEducational Suppliesc1988  a723p.  aAstronomy and Astrophysics Thesaurus  aManorama Year Book