TY - BOOK ED - Philips Gloeilanapenfabrieken TI - Phillps data and Handbook: pt. 5, components and materials- magnetic heads, quartz crystals, microwave devices variable main transformers, electro-mechanical components T2 - Components and Materials Part 5 SN - 9399-261-07601 PY - 1969/// CY - Netherland PB - Technical Publications Department KW - Electronics KW - NASA Thesaurus ER -