00717nam0-22002651i-450-99000108070040332120091023124148.0000108070FED01000108070(Aleph)000108070FED0100010807020001205d1950----km-y0itay50------baengAdvanced plane geometryC. ZwikkerAmsterdamNorth-Holland1950Geometria descrittiva, analitica, differenziale514Zwikker,C.2129ITUNINARICAUNIMARCBK99000108070040332112-004F449FI1FI1Advanced plane geometry107287UNINA