The british coal trade /
Jevons, H. Stanley.
The british coal trade / by H. Stanley Jevons. - London : [s.n., 1920] ( - XVI, 880 p. ; 19 cm.
The british coal trade / by H. Stanley Jevons. - London : [s.n., 1920] ( - XVI, 880 p. ; 19 cm.
