Dangos 1 - 1 canlyniadau o 1 ar gyfer chwilio 'Thiry, Bernard', amser ymholiad: 0.01e
Mireinio'r Canlyniadau
-
1
Allowing for technical inefficiency in parametric estimates of production with application to urban transit firms gan Thiry, Bernard
Cyhoeddwyd 1988Rhif Galw: loading...
Wedi'i leoli: loading...Llyfr loading...