00308nam a2200121Ia 450000100060000000300050000600500170001100800410002810000320006924500400010126000340014130000110017534234BIBL20160527195037.0920129|1969||||sp |||||||||||00010|spa||10aLebret, Louis Joseph2Local10aDinámica concreta del desarrollo.0 aBarcelonabEd. Herdercc1969.  a559 p.