00798nam0-22002891i-450-99000104042040332120070122172519.0000104042FED01000104042(Aleph)000104042FED0100010404220001205d1969----km-y0itay50------baengWaves and oscillations teacher guidesecond trial versionNew YorkNuffield Foundation1969185 p.25 cmP.s.s.c.Esercizi di fisica530Nuffield foundation284751ITUNINARICAUNIMARCBK99000104042040332120D-055.0038098FI1FI1Waves and oscillations teacher guide338641UNINA