000			00708nam a2200205Ia 4500
003			0
005			20250131143248.0
008			150126s9999 xx 000 0 und d
050			_aPGS QA 76.9.C66 _b.F385 2014
100			_aFerrer, Michael George L.
245			_aComputer usage and sleeping habits / _cMichael George L. Ferrer.
260			_aLas Piñas City, Philippines : _bSouthville International School and Colleges, _c2014.
300			_a33 p. : _bill. ; _c28 cm.
504			_aIncludes bibliographical references.
650			_aComputer use _vHealth aspects.
650			_aScreen time _vHealth aspects.
650			_aTechnology and sleep.
650			_aComputers and children.
942			_2lcc _cPASS
999			_c278577 _d278577