TY - BOOK AU - Stubblings,G.W. TI - Electrical testing for practical engineers: a handbook of reference for engineers... U1 - 321.31 PY - 1947/// CY - London PB - E. and F.N. Spon. KW - Electric testing KW - Electric mesurements KW - Electric switchgear KW - Electric machines N1 - Includes index ER -