TY - BOOK AU - Acaster,David TI - Chemistry 2 for OCR T2 - Cambridge OCR advanced sciences SN - 9780521746045 (pbk.) : PY - 2009/// CY - Cambridge PB - Cambridge University Press KW - Chemistry KW - Examinations KW - Study guides N1 - CD-ROM; Ill. and text on inside covers; Includes index; Adolescent ER -