| 000 | 00447nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 160909s9999 xx 000 0 und d | ||
| 100 | _aHawkins, Donald S. | ||
| 245 | _aDesigning mobile learning environments to support teacher-led field trips within informal learning environments | ||
| 260 |
_bThe University of Texas at San Antonio. _c2016 |
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| 650 | _aInformation Technology | ||
| 856 | _uhttp://pqdtopen.proquest.com/doc/1793669157.html?FMT=ABS | ||
| 999 |
_c303835 _d303835 |
||