000 00425nam a2200145Ia 4500
003 NIELib
008 211019s9999||||xx |||||||||||||| ||und||
082 _a375.008
_bNAT
110 _925585
_aNational Council of Educational Research
245 _aPopulation Education
260 _bNational Council of Educational Research Training,
_c1971.
_aNew Delhi:
300 _a42p.;
_c24 cm
650 _aCurriculum
942 _2ddc
_cLM
999 _c25633
_d25633