I can dig up the reference if you think it is what you are looking for.
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Esteban Diaz email: ediaz who-is-at wiley.csusb.edu|
School of Education Phone: 909 880-5621 |
CSU San Bernardino FAX: 909 880-5992/7011 |
5500 University Parkway |
San Bernardino, Ca 92407 |
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