00434nam a2200133Ia 4500008004100000020002500041040002600066082001200092100008900104245004600193260004000239003000400279005001700283241206s9999||||xx |||||||||||||| ||und||  a9780521625968c121.4  bengcSSK Libraryerda  a510/CRI  a Peter Cribb,  David  Robertson,  Georgia Sotiriou,  Voula Sotiriou,  Elizabeth Waud 0aEssential Mathematics 7:The Csf Ii Course  b Cambridge University Pressc©2000OSt20241206223206.0