00815nam0-22002891i-450-99000055859040332120001010000055859FED01000055859(Aleph)000055859FED0100005585920001010d--------km-y0itay50------baitay-------001yyCurves and surfaces in computer aided geometric designFujio YamaguchiHeidelbergSpinger Verlag198823 cm378 p.620'.00425Yamaguchi,Fujio30162ITUNINARICAUNIMARCBK99000055859040332105 68 171741DININDININCurves and surfaces in computer aided geometric design319817UNINAING01