TY - BOOK AU - Montejano,Luis TI - [Beta]-homotopy equivalences have [alpha]-cross sections T2 - Memoirs of the American Mathematical Society, SN - 9781470406844 (online) AV - QA3QA612.72 .A57 no. 274 U1 - 510 s514/.24 19 PY - 1983/// CY - Providence, R.I. PB - American Mathematical Society KW - Homotopy equivalences KW - Embeddings (Mathematics) N1 - Bibliography: p. 36-37; Introduction; Notation and definitions; Codimension three local cross sections; The proof of Theorem 3.7; Fiber $\alpha $-pushes; Codimension two and codimension one results; Access is restricted to licensed institutions; Electronic reproduction; Providence, Rhode Island; American Mathematical Society; 2012 UR - http://www.ams.org/memo/0274 UR - http://dx.doi.org/10.1090/memo/0274 ER -