partiendo de cero

= from scratch, from an empty slate, from the ground up

Ex. The Office does not support development of new systems from scratch.

Ex. The article 'Creation of an academic library: lessons from an empty slate' describes the construction of a new library at Arizona State University.

Ex. This article describes the experiences of a library training officer whose brief was to build library services from the ground up.

* * *

= from scratch, from an empty slate, from the ground up

Ex: The Office does not support development of new systems from scratch.

Ex: The article 'Creation of an academic library: lessons from an empty slate' describes the construction of a new library at Arizona State University.

Ex: This article describes the experiences of a library training officer whose brief was to build library services from the ground up.