Thomas, David St. John.
Trains work like this. With 43 illus. by H. Jones. - London, New York, Phoenix House; Roy [1962, c1961] - 54 p. illus. 26 cm. - The Science works like this series .
61016786
GB61-21437
Railroads--Juvenile literature.
TF148 / .T5 1962
Trains work like this. With 43 illus. by H. Jones. - London, New York, Phoenix House; Roy [1962, c1961] - 54 p. illus. 26 cm. - The Science works like this series .
61016786
GB61-21437
Railroads--Juvenile literature.
TF148 / .T5 1962