00852nam a2200277uu 4500 1073148 20260507082846.0 080326s2002 eng 0582514630 1073148 (OCoLC)57456713 comduadb eng 428 Watcyn-Jones, Peter aut aut 586258 Pair work 1: elementary-pre-intermediate China : Penguin Books : Pearson Education, c2002. 96 p.; il. Penguin english photocopiable Inglés Enseñanza lemb 49481 English language acquisition 131655 Ingles - Adquisicion de la lengua 131654 Inglés Enseñanza lemb 49481 Howard-Williams, Deirdre aut aut 450681 BOOK 455108 455108 0 0 0 0 GENERAL SIMI SIMI 2008-03-26 C993184 0 428.007 I/W314 v1 6202164 2023-04-27 00:00:00 1 2023-04-27 BOOK