නිෂ්පාදන න්යාය
Patabadige, Ananda
නිෂ්පාදන න්යාය theory of production - Macola Patabendige, Anande 2000 - xiii,281p. Illustration 21 cm.
9559653512
LINEAR PROGRAMMING
PRODUCTION ECONOMICS
338.001 / PAT
නිෂ්පාදන න්යාය theory of production - Macola Patabendige, Anande 2000 - xiii,281p. Illustration 21 cm.
9559653512
LINEAR PROGRAMMING
PRODUCTION ECONOMICS
338.001 / PAT