00619nam a22001817a 4500 NITIL 20230706153117.0 230615b ii ||||| |||| 00| 0 eng d NITIL NITIL 23rd ed. 500 M582T Mullis , Ina V.S 7272 TIMSS 2011 Assessment Frameworks Trends international mathematics and science study Ina V.S. Mullis Netherlands TIMSS and PIRLS 2009 190p. 23cm. TRENDS 7273 Michael O. Martin, Graham J. Ruddock, Chistine Y. O'Sullivan and Corinna Preuschoff 7274 ddc BKS 88863 88863 0 0 ddc 0 0 NITIL NITIL 2023-06-15 0 500 161 T C17095 2023-06-15 00:00:00 2023-06-15 BKS