00426nam a2200121Ia 4500008004100000040001700041082002500058110007000083245004000153260002700193300001600220650006800236190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta370.954bN277S  aNational Council of Educational Research and Training (New Delhi) 0aSecond All-India educational survey  aNew DelhibNCERTc1967  axxiv, 500p.  aEducational surveys-India; Teachers-India; Educational planning