00954cam a2200277I 4500006908126MiAaHDL20090804000000.0m d cr bn ---auaua791107s1931 nyu b l000 0 eng 31019962 sdr-wu6356254(OCoLC)5660455DLCIBAGZMLB1117.N4Newark (N.J.).Board of Education.Dept. of Child Guidance.Mental hygiene in the classroom /prepared by the Department of child guidance, Board of education, Newark, New Jersey.New York city,The National committee for mental hygiene, inc.[c1931]48 p. ;23 cm."A bibliography for teachers": p. 47-48.Mode of access: Internet.Mental health.Educational psychology.School discipline.Exceptional children.Child psychology.Child development.National Committee for Mental Hygiene.00690812620090730132809.020090804000000.020120815141453.02025-01-05T19:10:04ZSDR-WUUNKNOWNloader.pl-001-001BKsdr-wu6356254wuSDRWUwu.89098702780WU6356254WUWU20250105googlewu.890987027801931pdren