al frente de

al frente de

(delante) at the head of 2 (hacia delante) ahead

* * *

= in the forefront of/in, at the forefront of

Ex. Special librarians have, therefore, been in the forefront of the use of market research techniques in libraries.

Ex. CD-ROM products that combine, or bundle, related information services will be at the forefront because of their usefulness to end-users.

* * *

= in the forefront of/in, at the forefront of

Ex: Special librarians have, therefore, been in the forefront of the use of market research techniques in libraries.

Ex: CD-ROM products that combine, or bundle, related information services will be at the forefront because of their usefulness to end-users.