00639nam a2200157Ia 4500008004100000041000900041082001800050100006400068245017000132260003000302300001600332650001400348942000700362952009700369999001500466171129s9999||||xx |||||||||||||| ||und||  aeng.  a371.1bDIR-ST  aDirectorate Of Extersion Programmes For Secondary Education 0aStudies in internal assessment procedures and promation policies of some selected schools of Indiac/ by  Directorate Of Extersion Programmes For Secondary Education  aNew Delhi :bNCERT,c1963  a99p.; 20cm.  aEducation  cBK  00104070aRIEBRbRIEBRcGENd2017-12-11l0o371.1 DIR-STp2771r2017-12-11w2017-12-11yBK  c1907d1907