ROBERTS, PETER
GAS SALES AND GAS TRANSPORTATION AGREEMENTS. PRINCIPLES AND PRACTICE. / ROBERTS, PETER .-- LONDRES : SWEET AND MAXWELL , 2004 .-- vol.
0421887508
TRANSPORTE Y VENTA GAS ENERGIA OBLIGACIONES Y CONTRATOS DERECHO PRIVADO
GAS SALES AND GAS TRANSPORTATION AGREEMENTS. PRINCIPLES AND PRACTICE. / ROBERTS, PETER .-- LONDRES : SWEET AND MAXWELL , 2004 .-- vol.
0421887508
TRANSPORTE Y VENTA GAS ENERGIA OBLIGACIONES Y CONTRATOS DERECHO PRIVADO