Sri-Nammuni, S.R. Classified index to Engineer vol.1-6(1973-1978) - NSC 1981 - 42 http://thakshana.nsf.ac.lk/slstic/NA-40/NA_40.pdf = Sri-Nammuni, S.R. Standard No.: M Standard Tech. Report. No.: LCCN: B Nat. Bib. No.: NA-40 Nat. Bib. Agency Control No.: NA-40 Subjects--Topical Terms: Engineering & Technology