%0 Electronic Book %A Vries, Marc de %A Boersma, Kees %A Boersman, F. Kees %A Boersma, F. Kees %A Philips Natuurkundig Laboratorium %I Pallas Publications %D 2005 %G eng %@ 90-8555-051-3 %@ 9786610958641 %@ 90-485-0479-1 %@ 1-280-95864-2 %@ 1-4237-8539-8 %T 80 Years of Research at the Philips Natuurkundig Laboratorium (1914-1994) : The Role of the Nat.Lab. At Philips %U http://sfx.finna.fi/nelli19?url_ver=Z39.88-2004&ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/sfxit.com:opac_856&url_ctx_fmt=info:ofi/fmt:kev:mtx:ctx&sfx.ignore_date_threshold=1&rft.object_id=1000000000462029&svc_val_fmt=info:ofi/fmt:kev:mtx:sch_svc& %U https://hamk.finna.fi/Record/nelli19.1000000000462029