00671nam0 2200241 450 00000157520080707165110.020000719d1991----km-y0itay50------baitaITStechiometriaR. Breschi, A. Massagli5. ed. riveduta e ampliataPisaEts1991XIII, 632 p.24 cmStechiometria541.2Breschi,Riccardo630006Massagli,Alessandro431134ITUNIPARTHENOPERICAUNIMARC000001575PISTP1 541-S/113367820000908Stechiometria1223148UNIPARTHENOPE