rmrl online catalogue
Chakravarty, Apurba Kumar, 1925-
Origin and development of Indian calendrical science / Apurba Kumar Chakravarty
Calcutta : Indian Studies, Past & Present, 1975
62 p. ; 25 cm.
Bibliography: p. [61]-62
Donated by R. Champakalakshmi
RMRL Shelf mark.094925