00886nam0-22003131i-450-990001093010403321000109301FED01000109301(Aleph)000109301FED0100010930120000920d1995----km-y0itay50------baengTowards a Major Atmospheric Cherenkov Detector-IVedited by M. Cresti[S.l.]s.e.1995In testa al front.: The Padova Workshop on Tev Gamma - Ray AstrophysicsAstronomiaAstrofisicaCosmologia520530Cresti,M.46773ITUNINARICAUNIMARCBK99000109301040332119-30920083FI1FI1Towards a Major Atmospheric Cherenkov Detector-IV335219UNINAING01