TY  - GEN
AU  - 
AU  - Indian Space Research Organization
TI  - Twenty (20) years of rocketry in Thumba 1963-83
PY  - 1983///
CY  - Trivandrum
PB  - Central Documentation Division, Vikram Sarabhai Space Centre
KW  - Space Research
KW  - Rocketry
ER  -