Singh, M. Shivaji
An economic design for planning the size of operation in STUs (State Transport Undertakings) - 1988 - 15-20 - Aug.
Motor Transportation - India - Andhra Pradesh
An economic design for planning the size of operation in STUs (State Transport Undertakings) - 1988 - 15-20 - Aug.
Motor Transportation - India - Andhra Pradesh
