(1987). Sampling for Quantitative Analysis. : Natural Resources,Energy &Science Authority of Sri Lanka.
1987. Sampling for Quantitative Analysis. : Natural Resources,Energy &Science Authority of Sri Lanka.
Sampling for Quantitative Analysis. : Natural Resources,Energy &Science Authority of Sri Lanka. 1987.
Contact Details
Librarian: Mrs.B.Hemakumara
Deputy Librarian:Mr.N.M.Waidyasuriya
Assistant Librarian:Mr.N.Mahindasiri
