TY  - BOOK
AU  - Ray,P.
TI  - Fifty years of science in India: progress of chemistry 
U1  - 540.954 
PY  - 1964///
CY  - Calcutta
PB  - Indian Science Congress Association
KW  - Chemistry
KW  - History
KW  - India
N1  - Includes bibliographical references and index
ER  -