00711nam a2200181 a 4500003000200000005001700002008004100019050003200060100002500092245008200117260009200199300004600291504004300337650003400380650003100414650004900445650003500494020250311124617.0080730s19uu    xx            00    eng d  aPGS RA 786.S54b.Sa238 2008  aSanz, Miguel Angelo.  aThe effects of sleeping habits on academic performance /cMiguel Angelo Sanz.  aLas Piñas City, Philippines :  bSouthville International School and Colleges,c2008.  a23 pages :   billustrations ;  c28 cm.   aIncludes bibliographical references.

  aSleepvPhysiological aspects.  aSleepvEffect on learning.  aAcademic achievementvPsychological aspects.  a Study habitsvHealth aspects.