A. Lundell/S. Weingram: The topology of CW-complexes. Van Nostrand 1969.

1595 Colin Rourke/Brian Sanderson: Introduction to piecewise-linear topology. 
Springer 1982.

5165 Steve Smale: The story of the higher dimensional PoincarŽ conjecture (what actually happened on the beaches of Rio).
Math. Intell. 12/2 (1990), 44-51.

-5903 O. Viro: Moves of triangulations of a PL-manifold.
5867 Kulish,, 367-372.