Autobiography of a bengali chemist Prafulla Chandra Ray
925.454Pra Ray/P
A9039
Ray, Prafulla Chandra Autobiography of a bengali chemist Prafulla Chandra Ray : with a foreward by Sri Jawaharlal Neheru / Prafulla Chandra Ray . - Calcutta : Orient BK, 1958 461 p. ; 23 cm. * Prafulla Chandra Ray - Autobiography