Technical terms in mathematics (pure & applied) english-sinhala part 1
OFFICIAL LANGUAGE DEPARTMENT
Technical terms in mathematics (pure & applied) english-sinhala part 1 - Colombo Department of swabhasa 1956 - 90p.
510.81
Technical terms in mathematics (pure & applied) english-sinhala part 1 - Colombo Department of swabhasa 1956 - 90p.
510.81