TY - BOOK AU - Juniper, Alexandra TI - Chemistry SL SN - 9781906345389 U1 - 540.1 J89C PY - 2011/// CY - Gales PB - International Baccalaureate Organization KW - CHEMISTRY KW - EXAMINATIONS KW - QUÍMICA KW - EXÁMENES KW - SL KW - STANDARD LEVEL KW - BACHILLERATO KW - DIPLOMA ER -