PDF a Article Kumar Singh, Sanjay Costs Economies of Scale and Factor Demand in Urban Bus Transport. An Analysis of Municipal Transport Undertakings in India Fabrizio Serra Editore Is part of International journal of transport economics : Rivista internazionale di economia dei trasporti : XXXII, 2, 2005 Permissions Streaming only download Copy/paste Printing Streaming only | NO download | NO Copy/paste | NO Printing EUR 45.00 VAT Excluded Purchase