TY - BOOK AU - Siemens TI - Pocket hand book on electrical measurements U1 - 621.37302 PY - 1966/// CY - Berlin PB - Siemens Aktiebnge Sellchaft KW - Electric measurements KW - Handbooks, manuals, etc KW - Electricity KW - Magnetism KW - Instruments KW - Electric instrument transformers KW - Electric testing KW - Electric meters ER -