01100nam a2200277I 4500006554432MiAaHDL20150527000000.0m d cr bn ---auaua850825s1915 nyu 000 0 eng 15019236sdr-nrlf.b131444384sdr-nrlfGLAD50432142-BGLADN50432142DLCCLEm/cCUYLB3081.I7LB3081.I7(OCoLC)5151828Irwin, Elisabeth Antoinette.Truancy;a study of the mental, physical and social factors of the problem of non-attendance at school,by Elisabeth A. Irwin.[New York]Public education association of the city of New York,1915.66 p.23 cm.Mode of access: Internet.School attendanceNew York (State)Public Education Association of the City of New York.00655443219140828000000.020150527000000.020181128115309.02018-12-07T20:35:58ZSDR-NRLFIII - MILLENIUMprepare.pl-004-008BKsdr-nrlf.b131444384uc2SDRINRLFuc2.ark:/13960/t1zc7tj28UC.b131444384ia.truancystudyofme00irwirichia.truancystudyofme00irwirichUCINRLF20181207iauc2.ark:/13960/t1zc7tj281915pdbibUS bib date1 < 1931UCNRLF20240830googleuc1.$b175281915pdbibUS bib date1 < 1931