Haynes, T. E. <br/><br/>
Model engineering for schools / 
T.E. Haynes. 
 - London :  Murray,  c1967. 
 - 3 v. ;  24 cm. 
<br/><br/> Book 1 : Steam engine and boiler - Bk. 2 : Hot-air engine - Bk.3 : Electric  motors. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steam engines.<br/>Boilers.<br/>Air engines.<br/>Electric motors.