00799nam0-22003011i-450-99000108528040332120040317163012.0000108528FED01000108528(Aleph)000108528FED0100010852820020001d--------km-y0itay50------baengPhysicsTeachers'guide Unit 1[S.l.]Nuffield Foundation1971110 p.22 cmMaterials and structureP.s.s.c.Esercizi di fisica530Nuffield foundation.Science teaching projectITUNINARICAUNIMARCBK99000108528040332120D-075.00515681FI1FI1Physics336153UNINA