00488nam a2200157Ia 4500003000400000008004100004040000800045100001900053245005400072260004200126300000800168901002000176942001200196952010500208999001700313LDD181029s9999    xx            000 0 und d  cLDD  aMANGLA, Sheela 0aProfessional behaviour of teacherscSheela MANGLA  aAmbalabThe Indian Publicationsc1992  a282  a758b24-02-1997  2ddccBK  00102ddc4070948290aLDDbLDDd2018-11-01l0o371.10019 M313Pp031613r2018-11-01w2018-11-01yBK  c48291d48291