Rajagopal, P.
Electrification of the greater Colombo area sub-urban services : Sri Lanka Railways - [s.l.] [s.n.] 1994 - [160]p. : tables
A Collection of papers
RAILROAD TRANSPORTATION - Sri Lanka
TRANSPORTATION - Management
656.2(548.7) / R3
Electrification of the greater Colombo area sub-urban services : Sri Lanka Railways - [s.l.] [s.n.] 1994 - [160]p. : tables
A Collection of papers
RAILROAD TRANSPORTATION - Sri Lanka
TRANSPORTATION - Management
656.2(548.7) / R3