{"text_format":"2","workbook":"xls","n_sheets":1,"sheets":["report2"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":1,"defined_names":1,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"report2","index":0,"n_rows":18,"n_cols":5,"rows_kept":18,"cut":false,"hidden":false,"merged":[[0,2,0,3],[0,4,0,5],[1,2,1,3],[1,4,1,5],[2,2,2,3],[4,2,4,3],[5,2,5,3],[6,2,6,3],[7,2,7,3],[8,2,8,3],[11,2,11,3],[12,2,12,3],[16,2,16,3]],"flags":["formulas_cached_only"]}
[null,"1.","Record Nr.",null,"UNINA9910818823903321"]
[null,null,"Titolo",null,"Combinatorial methods in topology and algebraic geometry / / John R. Harper and Richard Mandelbaum, editors"]
[null,null,"Pubbl/distr/stampa",null,"Providence, Rhode Island : , : American Mathematical Society, , [1985]"]
[{"$nulls":4},"©1985"]
[null,null,"ISBN",null,"0-8218-7629-5"]
[null,null,"Descrizione fisica",null,"1 online resource (370 p.)"]
[null,null,"Collana",null,"Contemporary mathematics, , 0271-4132 ; ; 44 , 0271-4132"]
[null,null,"Disciplina",null,"514/.22"]
[null,null,"Soggetti",null,"Combinatorial topology"]
[{"$nulls":4},"Geometry, Algebraic"]
[{"$nulls":4},"Combinatorial analysis"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references."]
[null,null,"Nota di contenuto",null,"Table of Contents  --  Introduction --  Plenary lectures --  List of participants --  Topology and Combinatorial Group Theory --  Collapses of K X I and Group Presentations --  On the Andrews-Curtis-Conjecture and related problems --  Integral representations of Aut Fn and presentation classes of groups --  A note on commutators and squares in free products --  Rigidity of almost crystallographic groups --  Finite graphs and free groups --  A topological proof of a theorem of Brunner and Burns about M. Hall groups --  Knot Theory --  The Murasugi sum is a natural geometric operation II --  The Arf Invariant of classical knots --  The unknotting number of a classical knot --  A general position theorem for surfaces in Euclidean 4-space --  3-Manifolds --  On the equivariant Dehn lemma --  Virtually Haken manifolds --  Lectures on 3-fold simple coverings and 3-manifolds --  The Witt classes of Seifert manifolds --  Outermost forks and a theorem of Jaco --  Surfaces in 3-manifolds --  Homotopy Theory And Infinite Dimensional Topology --  Taming Hopf invariants --  Artin's braid groups and classical homotopy theory --  More compacta of infinite cohomological dimension --  Endomorphisms in the homotopy category --  Four Manifolds and Algebraic Surfaces --  On fake [S3 x S' #S2 x S2] --  Manifolds having non-ample Norman bundles in quadrices --  Lefschetz fibrations of Riemann surfaces and decompositions of complex elliptic surfaces --  Algebraic surfaces and the arithmetic of braids, II --  A note on moves and on irregular "]
[{"$nulls":4},"coverings of S4."]