Nessler, Herbert Constructional features and operating characteristics of transformers - New Delhi Siemens Aktiengesellschaft 1990 - 62 p ISBN: 8122403603 Subjects--Topical Terms: Electronic Engineering LC Class. No.: 621.31 NES 1990 Dewey Class. No.: 621.31 NES 1990 National Library of Medicine Call No.: 621.31 NES 1990