TY - BOOK AU - Benedetti,Riccardo AU - Petronio,Carlo TI - Branched standard spines of 3-manifolds T2 - Lecture notes in mathematics ; SN - 3540626271 (rustica : papel alcalino) AV - QA613.2 B45 1997 U1 - 510 s514/.3 21 PY - 1997/// CY - Berlin PB - Springer Verlag KW - Variedades tridimensionales (TopologĂ­a) N1 - Includes bibliographical references (p. [127]-130) and index ER -