01352nam a2200337 i 450099100146414970753620020507193936.0001122s1993 uk ||| | eng 0521447003b10851082-39ule_instLE01312643ExLDip.to Matematicaeng514.24AMS 57M20Hog-Angeloni, Cynthia537274Two-dimensional homotopy and combinatorial group theory /edited by Cynthia Hog-Angeloni, Wolfgang Metzler and Allan J. SieradskiCambridge ; New York, NY :Cambridge University Press,1993xi, 412 p. :ill. ;23 cmLondon Mathematical Society lecture note series,0076-0552 ;197Includes bibliographical references (p. 381-407) and indexCombinatorial group theoryHomotopy theoryLow-dimensional topologyMetzler, WolfgangSieradski, Allan J..b1085108223-02-1728-06-02991001464149707536LE013 57M HOG11 (1993)12013000124155le013-E0.00-l- 01010.i1096256628-06-02Two-dimensional homotopy and combinatorial group theory918364UNISALENTOle01301-01-00ma -enguk 01