TY - BOOK AU - Benedetti,R. AU - Petronio,Carlo TI - Branched standard spines of 3-manifolds T2 - Lecture notes in mathematics SN - 3540626271 PY - 1997/// CY - Berlin , New York PB - Springer KW - Three-manifolds (Topology) N1 - Includes bibliographical references (p. [127]-130) and index UR - http://www.loc.gov/catdir/enhancements/fy0815/97007250-d.html UR - http://www.loc.gov/catdir/enhancements/fy0815/97007250-t.html ER -