Autor: B Polster, 3 titluri

Coperta cărții Sciencia, Hardcover

Sciencia, Hardcover

B Polster

Coperta cărții Academic Presenting and Presentations - Student's Book

Academic Presenting and Presentations - Student's Book

Peter Levrai,Averil Bolster

Coperta cărții Academic Presenting and Presentations - Teacher's Book

Academic Presenting and Presentations - Teacher's Book

Levrai Peter Levrai,Bolster Averil Bolster