000 00763nam a22002057a 4500
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008 150923b xxu||||| |||| 00| 0 eng d
050 _aPGS BF 723.R4
_b.L477 2015
100 _aLee, Yeon Woo (Alice).
245 _aFrequency of mobile phone usage and level of responsibility /
_c Yeon Woo (Alice) Lee.
260 _aLas PiƱas City, Philippines :
_bSouthville International School and Colleges,
_c2015.
300 _a35 p. :
_bill. ;
_c28 cm.
_fPASS
504 _aIncludes bibliographical references.
650 _aMobile phones
_vSocial aspects.
650 _aResponsibility
_vPsychological aspects.
650 _aTechnology and youth.
650 _aDigital media
_vPsychological aspects.
942 _2lcc
_cPASS
999 _c288728
_d288728