The boilermaker's assistant in the drawing, calculating, setting out and templating of boiler, tank & cistern work of all kinds
Morrell, Robert David.
Oxford Technical Press
1974 [i.e. 1976]
Cover title: Courtney's the boilermaker's assistant ..
A complete rewriting of 'The boilermaker's assistant ... ' 'so thorough as to make it virtually a new book' - Preface. - Previous ed.: / by John Courtney ; revised by G.C. Malden. London : Crosby, Lockwood, 1928
Boilers