This work defines and names the features you must have a city to be defined as a sustainable city

Methods mathematical population projection

Worksheet in Excel - seismic structural analysis and engineering.

Calculation report roofing on the main access to the Administrative CentroTécnico Pemex Villahermosa, Tabasco. Calculated items are: slab, beams, columns, stanchions and girders league

THIS FORM IS DESIGNED FOR CALCULATING THE FOUNDATION OF A BRIDGE; It IS DESIGNED IN EXCEL

Details of Secondary canalization - Area of telecommunication superior - Area telecommunications inferior and pedestal for closet