Rivera Rubero, Pura A. creator text bibliography pr Hato Rey, PR Publicaciones Puertorriqueñas 1999 monographic spa 1 v. (various pagings) forms 28 cm. specialized Pura Rivera Rubero. Includes bibliographical references. Educational evaluation Puerto Rico Education, Higher Aims and objectives Puerto Rico Business communication Educational evaluation Puerto Rico Technique Communicative competence Evaluation P 53 .R594 1999 379.158 R621i 1-881713-98-9 (softcover) PUCPR 991112 20180918104931.0 223941 spa