000 00411nam a2200145Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
040 _cLDD
110 _aNational Council of Educational Research
245 0 _aFifth All India Educational survey
_cNational Council of Educational Research
260 _aNew Delhi
_bNCERT
_c1992
300 _aV.1.
901 _a2754
_b03-10-2003
942 _2ddc
_cBK
999 _c46890
_d46890