TY  - BOOK
AU  - Haynes,T.E.
TI  - Model engineering for schools
PY  - 1967///
CY  - London
PB  - Murray
KW  - Steam engines
KW  - Boilers
KW  - Air engines
KW  - Electric motors
N1  - Book 1 : Steam engine and boiler - Bk. 2 : Hot-air engine - Bk.3 : Electric  motors
ER  -