cam a22 4500 534830315 CHVBK 20181121090946.0 160420s1998 pl a t 10 0 eng d (SNL)991003889859703976 (Sz)1233879-41snl_51 (Sz)vtls001233879 (Sz)001233879 Sz Sz European Frequency and Time Forum (12 1998 Warszawa) Proceedings 12th European Frequency and Time Forum = [12ème Forum européen fréquence et temps : 10,11,12 March 1998] / conference organizer and proceedings publ.: Tele & Radio Research Institute, Piezoelectric Department, Warszawa EFTF 1998 12ème Forum européen fréquence et temps proceedings 12th European Frequency and Time Forum proceedings Warszawa Tele & Radio Research Institute, Piezoelectric Department [1998] XVII, 594 S. Ill. 30 cm txt rdacontent n rdamedia nc rdacarrier Instytut Tele- i Radiotechniczny (Warszawa) Piecoelectric Department Kongress (1998 Warszawa) SNL 111 2- European Frequency and Time Forum (12 1998 Warszawa) SNL 710 2- Instytut Tele- i Radiotechniczny (Warszawa) Piecoelectric Department SNL 711 2- Kongress (1998 Warszawa) BK020800 XK020000 XK020000 SNL NB001 NB001 Nq 149368 NB10010