RANANSINGHE, P.C.H.
Private bus transport in Sri Lanka: it's performance, productivity and manpower - Colombo Frierich-Ebert-Stiftung 1988 - vi, 129 p.
100610
Transportation
388 / RAN
Private bus transport in Sri Lanka: it's performance, productivity and manpower - Colombo Frierich-Ebert-Stiftung 1988 - vi, 129 p.
100610
Transportation
388 / RAN