Histroy of the Sri Lanka Government Railway - IE Colombo 1991 - 244 - Railway Technology Sri Lanka B.D. Rampala felicitation Volume = Histroy of the Sri Lanka Government Railway Standard No.: M Standard Tech. Report. No.: LCCN: B Nat. Bib. No.: 5397 Nat. Bib. Agency Control No.: 625(548.7)HIS S.L. Subjects--Topical Terms: Engineering & Technology Universal Decimal Class. No.: 625 (548.7)