TY  - BOOK
AU  - Roy, Tuhin K [ed.]
TI  - Life and times of Hiralal Roy
U1  - 660.20924 
PY  - 1989///
CY  - Calcutta
PB  - Indian Institute of Chemical Engineers
KW  - Roy, Hiralal (1889-1965) -- Biograply
ER  -