TY - BOOK ED - Cambridge University Press ED - Cambridge University Press TI - SMP Interact 9C, 9S : : resource sheets for books 9C and 9S AV - QA 43 .Sch372s9c 2003 U1 - TR 510 PY - 2003///. CY - Cambridge : PB - Cambridge University Press, KW - Mathematics N1 - Faculty ER -