To follow this course does not require previous knowledge of oceanography.
It is necessary to have some previous knowledge of drawing and illustration.
They also build on their previous knowledge of marketing, communications and economics.
You are leaning on in the previous knowledge of others.
Students who can demonstrate previous knowledge of these subjects are exempt from them.
To take this course you do not need previous knowledge of taxes or computer skills.
It is not necessary to have special skills or previous knowledge of gardening.
No es necesario tener habilidades especiales ni conocimientos previos de jardinería.
This course requires no previous knowledge of perfumery.
Este curso no requiere de ningún conocimiento previo de perfumería.
Make sure they don't have any previous knowledge of your company or product.
Asegúrate de que no tenga ningún conocimiento previo de tu empresa o producto.
Importantly, to participate no previous knowledge of photography is required.
Es importante señalar que, para participar, no se requieren conocimientos previos de fotografía.
Of course, your husband had no previous knowledge of this bequest?
Obviamente, su marido no tenía conocimiento previo de este legado.
You must have previous knowledge of crochet and the following stitches
Debes tener conocimientos previos de crochet y de los siguientes puntos
It is a plus that he is bilingual and has previous knowledge of construction.
Es una ventaja que él es bilingüe y tiene conocimiento previo de la construcción.