Railway engineering abstracts.
Sir Lewis /
Notes on electric railway economics and preliminary engineering.
Notes on electric railway economics and preliminary engineering /
Railway bearings.
Railway history /
Electric railways /
The railway children /
Radio engineering and signal processing. /
Lewis and Clark : across the divide /
Lewis & Clark : voyage of discovery /
Lewis & Clark : The journey of the Corps discovery / Disc one
Lewis & Clark : The journey of the Corps discovery / Disc two
Simon Lewis : príbehy z tieňoloveckej akadémie /
C. S. Lewis : excentrický génius a zdráhavý prorok /
Diesel railway traction : a technical journal devoted to the study and development of heawy oil engines for railway motive power.
The pictorial encyclopedia of railways /
Railway traffic operation /