Comments on sampling procedures for the U.S. sample of the second international mathematics study /
Larry E. Suter, Gary Phillips.
APA Citation
Suter, L. E., Phillips, G., University of Illinois at Urbana-Champaign. College of Education., International Association for the Evaluation of Educational Achievement. (1989). Comments on sampling procedures for the U.S. sample of the second international mathematics study. [Urbana]: SIMS Data-Enhancement Project, College of Education, University of Illinois at Urbana-Champaign.
MLA Citation
Suter, Larry E, Gary Phillips, University of Illinois at Urbana-Champaign. College of Education, and International Association for the Evaluation of Educational Achievement. Comments On Sampling Procedures for the U.S. Sample of the Second International Mathematics Study. [Urbana]: SIMS Data-Enhancement Project, College of Education, University of Illinois at Urbana-Champaign, 1989.