LIGHT TO SUPERLIGHT

( Unpublished letters of Sri Aurobindo )

With Explanatory notes by

SHREE ARUN CHANDRA DUTT

and revealing annexures.

PRABARTAK PUBLISHERS

CALCUTTA-12

Akshoy Tritiya—1379 B. S.

1894 Saka, May 1972

Price—Rs 15.00

Published by Sri Krishna Prosad Ghosh from Prabartak Publishers, 61, Bepin Behari Ganguly Street, Calcutta-l 2 and printed by Sri Phani Bhusan Roy at Prabartak Printing & Halftone Ltd, 52-3, Bepin Behari Ganguly Street, Calcutta-12.