Kosta,S.P. भारतीय सितारे आर्यभट्ट एवं रोहिणी | Bhartiya sitare Arya bhatt evam Rohini / - New Delhi Vidya prakashan mandir 1990 - 63p. Subjects--Topical Terms: Applied physics Dewey Class. No.: 621.3825 / KOS-B