Spon's mechanical and electrical services price book Spon's M & E mecgichanical and electrical services price book / edited by Davis, Belfield and Everest. - 10a ed. - London : E. & F. N. Spon Ltd, 1979 - xi, 382 p. : il. ; 21 cm. ISBN: 041911560-9 Subjects--Corporate Names: Spon' s M & E Subjects--Topical Terms: Edificios--Accesorios--CostosEdificios--Accesorios--Precios LC Class. No.: TH7335 / S66 1979