Some aspects of quality control in industry
De Silva, M.G.
Some aspects of quality control in industry - Colombo: Ranjana, 1967. - 66p.; 17cm
Applied Science
D.A. Perera Collection
607.2 / DES
Some aspects of quality control in industry - Colombo: Ranjana, 1967. - 66p.; 17cm
Applied Science
D.A. Perera Collection
607.2 / DES