TY - BOOK AU - Mitchell, H, Q. AU - Malkogianni, Marileni TI - The english hub 3B : : student book & work book / SN - 9789605094591 U1 - 371.3028 23 PY - 2012/// CY - Estados Unidos : PB - mmpublications, KW - Students Book KW - Workbook N1 - Include index; Include word list; Units V. Let´s communicate -- Units VI. Science matters -- Units VII. Helping out -- Units VIII. Planet earth -- ER -