TY  - GEN
AU  - Dharmabandu, Jayasumana
TI  - Paithagaras, Arkimedees, Euklid, Galileo
SN  - 955-20-0730-5
PY  - 1992///
CY  - Colombo
PB  - S. Godage
KW  - BIOGRAPHIES-SCIENTISTS
KW  - SCIENTISTS-BIOGRAPHIES
ER  -