George Stephson / The Engineer and His Letters
W . O . Skeat
George Stephson / The Engineer and His Letters - London The Institution of Mechanical Engineers 1973 - 267p ,:ill Hbk
0852981503
TA 140 . S8 . S4
George Stephson / The Engineer and His Letters - London The Institution of Mechanical Engineers 1973 - 267p ,:ill Hbk
0852981503
TA 140 . S8 . S4