TY - BOOK AU - Gheisari,Yousof TI - Lift of 2-complexes from diagram groups over the semigroup presentations of integers PY - 0000///Bangi PY - 2012/// PB - Universiti Kebangsaan Malaysia KW - Universiti Kebangsaan Malaysia KW - Dissertations KW - Group theory KW - Dissertations, Academic KW - Malaysia KW - Semigroups KW - Geometric group theory KW - Combinatorial group theory N1 - Thesis (Ph.D.) - Universiti Kebangsaan Malaysia, 2011; References : p. [109]-111 ER -