TY - BOOK ED - Cambridge University Press, 2010 ED - Cambridge University Press, 2010 TI - SMP Interact 9c : : practice for book 9c AV - QA 93 .Sch372s9c 2003 U1 - TR 510 PY - 2010///. CY - Cambridge : PB - Cambridge University Press, KW - Mathematics N1 - Faculty ER -