Thurairatnam, Allen L.

Allen Abraham (Ambalavanar Subramaniar) and the Halley's comet / Allen L. Thurairatnam - Baththaramulla Neptune pub. 2021 - xx, 96 p.

Includes Bibliography and Glossary

9786245583645


Astronomy - Biography
Ambalavanar Subramaniar - Biography

520.92 / THU