BLUME, L. F.
Transformer engineering; a treatise on the theory, operation & appreciation of transformers. By L. F. Blume, G. Camilli, V. M. Montsinger & A. Boyajain.
BLUME, L. F. Transformer engineering; a treatise on the theory, operation & appreciation of transformers. By L. F. Blume, G. Camilli, V. M. Montsinger & A. Boyajain. © 20Jun38; A118723. Meredith Blume (W), G. Camilli & V. M. Montsinger (A), Mrs. A. Boyajain (W); 22Apr66; R384430.
Meredith Blume|W||G. Camilli & V. M. Montsinger|A||Mrs. A. Boyajain|W