00802nam0-22002891i-450 99000262803040332120230324132310.0000262803FED01000262803(Aleph)000262803FED0100026280320000920d1952----km-y0itay50------baengUS<<An >>introduction to scientific researchE. Bright WilsonNew YorkMcGraw-Hill1952XI, 375 p.23 cmRicerca scientificaWilson,Edgar Bright<1908- >28335ITUNINARICAUNIMARCBK9900026280304033214-1-307-TI4862ECAECAIntroduction to Scientific Research335364UNINAING01