Personal communications services Strategies and markets
United Kingdom
United Kingdom
United Kingdom
United Kingdom
United Kingdom
United Kingdom
SIGLE / Available from British Library Document Supply Centre-DSC:Vq97/03671 / BLDSC - British Library Document Supply Centre / GB / United Kingdom
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Lecture held at Hannover University, summer term 1972 / SIGLE / Copy held by FIZ Karlsruhe; available from UB/TIB Hannover / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische Informationsbibliothek / DE / Germany
Germany
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